Betaine surfactants SDS Sodium Dodecyl Sulfonate CAS 2386-53-0

Betaine surfactants SDS Sodium Dodecyl Sulfonate CAS 2386-53-0

Rocket engine parallel technology and the application of tungsten alloy in the aerospace field nuclear thermal rocket materials

Rocket engine parallel technology and the application of tungsten alloy in the aerospace field nuclear thermal rocket materials

AlMn Alloy

AlMn Alloy

Introduction to Hafnium Silicide HfSi2

Introduction to Hafnium Silicide HfSi2

What is sodium oleate?

What is sodium oleate?

What is Zinc Sulfide ZnS?

What is Zinc Sulfide ZnS?


building materials industry indispensable good material

Amazing! The best building material for the industry.

Cement foam board is widely used. Its superior performance can be seen in:

Achieving good fire insulation performance

Cement foam The board is classified as a non-combustible, inorganic thermal insulating material of class A. It can maintain its integrity even at high temperatures and improve the fire performance. Closed porosity is more than 95%. It has excellent thermal insulation properties.

Sound insulation with excellent performance

Cement foam board can have a sound insulation coefficient greater than 45 decibels. This is due to the formation many independent, porous bubbles.

Lightweight seismic capacity

Cement foam board can resist a magnitude 9 earthquake by welding steel structure. Its density is about 250kg/cubic-meter.

Construction is efficient and convenient

Cement Foam Boards can be easily constructed, they require little time to build and do not need extra materials like sand or cement. They are also easy to stack and use less space. Cement Foam Board can be constructed in 60 minutes by three people, compared to the traditional block walls.

Strengthens the bonding and compression forces

The national testing agency has verified that the addition of special fibre increases the compressive force of the cement board. Its bending load can be up to three times the weight of the board (1.5 times national standard), while the compression strength can be higher than 5MPa (3.5MPa national standard), as well as the hanging force of more than 1,500N.

Environment protection, energy savings and non-toxic and safe

Cement fly ash is used to make cement foam. It won’t melt in high temperatures, and it doesn’t emit any toxic gases. It’s a material that is both environmentally friendly and safe. Cement foam board is not recyclable, and this fact has been recognized by the national industrialization policy.

Cement Foam Board is used widely in industrial plants with large spans, storage facilities, large machine workshops, stadiums exhibition halls airports large-scale utilities and mobile homes as well as residential mezzanines and residential wall insulation. The problems associated with foam insulation before have been overcome by cement foam board. These include poor thermal insulation properties, high thermal conduction, and cracking.

Which is the best way to backfill a bathroom

The backfilling of the bathroom is a crucial part of any renovation. Backfilling is an essential part of bathroom renovations. It protects the pipeline and stops leakage. It also improves the thermal insulation capability of the room. In selecting bathroom materials, you should consider a number of factors depending on your specific situation. For example, take into account the performance and cost of backfill material as well the environmental impact.

There are five types of backfills available on the market: foam cement backfills (also known as foam cement), ceramic backfills (also called carbon slag), overhead backfills and common slag. There’s some confusion over different backfills.

Backfilling with slag can be cheaper, but because it is heavy and can cause the floor slab to crack easily, causing water to leak.

It is cheaper to use overhead backfill because you do need less material.

Since a few decades, foam cement backfilling has been popular. But does it come with any disadvantages?

For your information, here are five bathroom backfill materials with their advantages and disadvantages and some selection advice:

Building debris backfill


The advantages of slag backfill are its lower cost, ease of construction and certain thermal insulation properties.


Backfilling with construction waste will damage the waterproof layer and the pipeline due to its sharp edges.


Has been eliminated. Do not recommend this method. The budget of the family is too small to use construction debris backfill. To protect the waterproofing of the ground, first use fine sand, then red brick, to protect the pipeline. The backfill should be compacted in layers. Finally, mud-mortar to level the surface will provide good secondary drainage.

Carbon Dregs Backfill


Carbon slag as a backfill has many advantages, including its low cost, ease of construction, lightweight structure, good moisture absorption, and excellent moisture control.


However, carbon dregs are not as stable as they should be, it’s easy to deform and fall off. It is also relatively weak, absorbing water easily.


In recent years, carbon slag has rarely been chosen as a backfill in bathrooms due to its negatives.

Ceramic Backfill


Ceramic backfill has many advantages including high strength, good insulation and corrosion resistance.


Before pouring in the ceramic, use lightweight bricks for layered partition. Divide the bathroom into several squares. Fill the squares with the ceramic, then place a reinforcing mesh with a diameter around one centimetre. Finally, level with cement mortar.

Suggestion: Look at your family’s budget and take it into consideration.

Overhead Backfill


Backfilling with overhead backfill has many advantages, including its simplicity, stability, inability to deform and easy fall-off.


The labour costs are higher for backfilling than other methods. The bottom drain is located overhead and will make the sound of water more noticeable.

It is important to carefully consider whether the disadvantages of the situation outweigh any advantages.

Foamed Cement Backfill


Foamed cement is an increasingly popular backfill. It is also safe and eco-friendly. The raw material for cement foaming agents, plant-based fat acid, is both safe and environmentally friendly.

Benefits include good heat conservation, light weight, corrosion resistance, long-life, etc. The backfilling process is greatly accelerated and reduced in cost, as it can be filled seamlessly and with very little effort.

Foamed cement can be mixed with cement and used to fix the pipe. If not, the pipe will easily float.


It is best to find a builder that has worked with foam cement or look up construction tutorials.


The majority of people backfill their bathrooms with foamed-cement. Its advantages are still quite obvious.

The five types of backfill for bathrooms all have advantages and disadvantages. In order to choose the right material for your bathroom backfill, you should consider a number of factors. You must always consider the environmental aspect when choosing bathroom backfill materials to ensure the decor of the bathroom is safe and sustainable.

Ti6Al4V powder is an important titanium alloy powd

Uses and properties of Ti6Al4V Particles

Ti6Al4V powder Due to its excellent physical, chemical, and biocompatibility properties, titanium alloy is widely used in aerospace, medical, and industrial fields. This article will describe the properties, preparation techniques, and applications of titanium alloy powder Ti6Al4V.

1.Properties and Uses of Ti6Al4V Particles

It is an alloy of titanium, vanadium and aluminum. Ti-6Al-4V is its molecular formulation, and it has the following features:

Outstanding performance at all temperatures: Ti6Al4V is a powder with excellent overall performance. It has high strength and stiffness as well as good low-temperature toughness.

Good biocompatibility – Ti6Al4V is used in medical applications due to its biocompatibility.

Low density: This powder is lighter than stainless steel, nickel-based metals and other materials.

Preparation and use of Ti6Al4V powder

The main preparation methods of Ti6Al4V include:

Melting Method: Ti6Al4V is made by melting metal elements like Ti, Al and V. Powder of Ti6Al4V is produced through ball milling processes and hydrogenation.

Mechanical alloying method : High-energy ball grinding is used to prepare metal powders such as Ti6Al4V through mechanical alloying.

Vapor Deposition Method: Ti6Al4V is made by vaporizing elements like Ti, Al, or V onto a substrate using chemical vapor depositing or physical vapor depositing.

Method of ion implantation: Using ion implantation technology, metal ions, such as Ti, Al and V, are implanted in the matrix to produce Ti6Al4V powder.

Use of Ti6Al4V Particles

The excellent physical and chemical characteristics of Ti6Al4V and its good biocompatibility make it a powder that is widely used in aerospace, medical, and industrial fields.

Medical field

Ti6Al4V Powder is widely used in medical fields due to the biocompatibility of the powder and its high corrosion resistance. It can be used for the manufacture of artificial joints and dental implants. These include its good wear resistance and fatigue resistance. It also has a biocompatibility.

Industrial sector

Ti6Al4V Powder is primarily used to manufacture high-temperature materials and structural equipment in the industrial sector. A good corrosion-resistant and high-temperature material, Ti6Al4V powder can be used in the manufacture of key components, such as those for chemical equipments, marine engineering equipments, power equipments, and automotive manufacturing. To improve safety and reliability, it can be used to produce key components, such as offshore platforms and ships.

Aerospace field

Ti6Al4V Powder is widely used to produce high-temperature components for aircraft engines and aircraft. Because of its high strength and stiffness as well as good low temperature toughness and excellent corrosion resistance it can withstand extreme temperatures and harsh conditions during high-altitude flights. It can be used to make key parts like aircraft fuselages and wings, landing gears and engines.

Other fields

Other fields can use Ti6Al4V, such as construction, electronics, and environmental protection. As an example, it can be used to make electronic components like high-efficiency electrodes and capacitors, as well as coatings, glass, and structural materials.


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Properties and Application of Hafnium Carbide

Hafnium carbide (HfC is a chemical compound with a distinct character. It has many uses.

1. Properties of Hafnium Carbide

Hafnium carburide is a grayish powder that belongs in the metal carbides category. It has high melting points, high thermal stability and chemical stability.

Physical Property

Hafnium carburide crystals have a face-centered cubical structure and a lattice coefficient of 0.488nm. It is a hard material with a melting temperature of 3410 degrees Celsius.

Chemical Property

Hafnium carburide is chemically stable, and it is not soluble in water or acid-base solutions. It is not easily affected by high temperatures. This material is stable at high temperatures. Hafnium carburide has a high radiation resistance, and is therefore suitable for use in nuclear reactors and particle acceleraters.

2. Hafnium Carbide Application

Hafnium carbide is used widely in many industries due to its high melting points, high hardness as well as good thermal and chemical properties.

Electronic field

Hafnium carburide is widely used in electronic fields, and it’s a key component of electronic glue. Hafnium carburide can be used to increase the conductivity and adherent of electronic paste. Hafnium can be used as an electronic device sealant, increasing the reliability and durability of electronic devices.

Catalytic field

Hafnium carburide is a great catalyst for many chemical reaction. One of the most common uses is in auto exhaust treatment, which reduces harmful gas emissions. Hafnium carburide can be used for hydrogenation catalysts, denitrification catalysers, etc. It is widely used to produce hydrogen, in petrochemicals and other fields.

The optical field

Hafnium carbide is highly transparent and can also be used for fibers and optical components. It can enhance the durability of optical elements and reduce light losses. Hafnium carbide can be used for key components such as lasers, optoelectronics and optical devices.

Ceramic field

Hafnium carbide can be used to improve the density and hardness of ceramic materials. It can be used to produce high-performance materials, like high-temperature and structural ceramics. Hafnium carbide can be used to grind and coat materials.


RBOSCHCO, a global chemical material manufacturer and supplier with more than 12 years of experience, is known for its high-quality Nanomaterials. The company export to many countries, such as USA, Canada, Europe, UAE, South Africa, Tanzania,Kenya,Egypt,Nigeria,Cameroon,Uganda,Turkey,Mexico,Azerbaijan,Belgium,Cyprus,Czech Republic, Brazil, Chile, Argentina, Dubai, Japan, Korea, Vietnam, Thailand, Malaysia, Indonesia, Australia,Germany, France, Italy, Portugal etc. KMPASS, a market leader in the nanotechnology industry, dominates this sector. Our expert team offers solutions to increase the efficiency of different industries, create value and overcome various challenges. You can send an email at if you are interested in Hafnium Carbide.

Betaine surfactants SDS Sodium Dodecyl Sulfonate CAS 2386-53-0

Betaine surfactants

It is created by the reaction of fatty tertiary amines and sodium chloroacetate, consisting of cocoylpropyl betaine, dodecyl betaine, cetyl betaine, and lauroyl propyl betaine. It is milder than the initial three and is currently the major surfactant in child shampoo.

In 1940, the American DuPont Firm created and applied this sort of compound. Like amino acid surfactants, this sort of surfactant has solid detergency and low irritability, and the solution is weakly acidic. Animal experiments have actually confirmed that this type of material is much less hazardous. It is a suitable surfactant.

Betaine surfactants SDS Sodium Dodecyl Sulfonate CAS 2386-53-0插图

( surfactants in shampoos)

Amino acid surfactants

Made from a mix of coconut oil and amino acids, it is safe, mild, and non-irritating. The most vital thing is that it is normally weakly acidic and satisfies the pH needs of healthy and balanced skin and hair. It is the suitable surfactant in baby hair shampoo. They are “cocoyl glycine,” “cocoyl glutamate disodium,” etc

From the point of view of chemical residential or commercial properties, its pH worth is in between 5.5 and 6.5, which is weakly acidic and close to the pH worth of human skin. Hence, it is mild and skin-friendly and ideal for all hair types; amino acid surfactants are zwitterionic and quickly soluble in water. It is very easy to rinse clean.

However it additionally has constraints. Amino acid surfactants are a number of to loads of times a lot more pricey than regular surfactants, and a lot of are hair shampoos particularly made for babies and little ones. The disadvantages of amino acid surfactants are that they are not abundant in foam and have weak purification capability.

The phenomenon of solidification and turbidity of surfactants in winter months is generally due to the reduced temperature triggering a few of its components to crystallize or speed up.

Betaine surfactants SDS Sodium Dodecyl Sulfonate CAS 2386-53-0插图1

(surfactants in shampoos)

What happens if surfactant solidifies and becomes turbid in winter months?

This is a physical phenomenon and does not have a substantial impact on the efficiency of surfactants. In order to address this trouble, the adhering to approaches can be taken:

1. Boost the temperature level: Place the surfactant in a warm setting or boost its temperature by home heating to make sure that the crystallized or sped up parts will gradually liquify and the surfactant will return to a clear state. However, it must be kept in mind that the temperature needs to be stayed clear of when heating to avoid influencing the surfactant’s efficiency.

2. Mixing: For surfactants that have solidified or come to be turbid, they can be recovered to an uniform state by mixing. Stirring can assist taken shape or precipitated active ingredients redisperse into the fluid and boost surfactant quality.

3. Add solvent: In some cases, an appropriate amount of solvent can be contributed to dilute the surfactant, therefore enhancing its coagulation and turbidity. Nevertheless, the included solvent need to work with the surfactant and ought to not impact its usage effect.

Supplier of Surfactant

TRUNNANO is a supplier of surfactant with over 12 years experience in nano-building energy conservation and nanotechnology development. It accepts payment via Credit Card, T/T, West Union and Paypal. Trunnano will ship the goods to customers overseas through FedEx, DHL, by air, or by sea. If you are looking for high-quality SDS Sodium Dodecyl Sulfonate CAS 2386-53-0, please feel free to contact us and send an inquiry.

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    Rocket engine parallel technology and the application of tungsten alloy in the aerospace field nuclear thermal rocket materials

    Intro to Rocket Identical Modern Technology

    Rocket engine parallel technology describes integrating numerous engines at the exact same time and utilizing their consolidated drive to enhance the drive and lots capability of the rocket. The identical innovation used in the brand-new generation of rocket engines has actually brought considerable impetus to the advancement of the aerospace sector. At the very same time, this technology has additionally substantially decreased the price of rocket launches, improved the success rate of launches, and laid a solid foundation for the future of space expedition.

    Rocket engine parallel technology and the application of tungsten alloy in the aerospace field nuclear thermal rocket materials插图

    (304 stainless steel)

    Benefits of Rocket Identical Modern Technology

    The advantages of rocket engine parallel modern technology are primarily mirrored in the adhering to 3 elements:

    1. Increase thrust: By integrating multiple engines, the scorched gas can generate higher drive, thereby increasing the rate and lots ability of the rocket.

    2. Boost the success rate: Since rocket engines are a lot more dependable after being linked in parallel, the launch success rate is also greater, which provides an extra positive possibility for the development of area exploration.

    3. Decrease expenses: Rocket parallel innovation lowers the number of engines needed for a rocket launch, effectively minimizing the bring cost and likewise decreasing feasible accidents during the launch procedure.

    Application of tungsten alloy in the aeronautics area

    Rocket engine parallel technology and the application of tungsten alloy in the aerospace field nuclear thermal rocket materials插图1

    (304 stainless steel)

    The air travel industry represents a country’s financial, army and technological degree, and is a crucial symbol of a nation’s extensive nationwide strength and national protection strength. With the quick advancement of the social economic situation and solid plan assistance, the aviation sector has actually shown progressively wide development potential customers.

    The architectural layout and security efficiency problems of aeronautics equipment are very closely pertaining to the physical, chemical, and mechanical homes of the materials made use of. Steel tungsten has a series of exceptional physical and chemical residential or commercial properties that can fulfill the product performance needs needed by aviation. In the kind of alloy is extensively made use of. Tungsten alloy is currently a crucial vital product in the aviation area.

    1. Air travel counterweight. Tungsten alloy is an optimal product for air travel counterweights. It has high density, high tensile toughness and solidity, and high details gravity, which can dramatically raise the sensitivity of the spacecraft control system and make sure that it maintains good equilibrium during high-speed turning.

    2. Tungsten alloy can be used as engine insulation material. Tungsten alloy has outstanding residential properties such as high-temperature resistance, put on resistance, rust resistance, toughness, and toughness. The temperature level of airplane engines is as high as greater than 2,000 levels. Just titanium tungsten molybdenum alloys can withstand such high temperatures.

    3. Tungsten alloy can be used as the gyroscope’s rotor material. The use of tungsten alloy in the gyro rotor can ensure its extended life span in a high-speed rotating atmosphere. This is since the tungsten alloy is manufactured with a sintering process and can achieve extremely high precision. At the very same time, it has wear resistance, high-temperature resistance, and various other residential or commercial properties.

    4. Tungsten alloy can be made use of as aircraft brake pads. The high temperature created during an airplane’s stopping procedure is enough to melt and deform various other steels. However, the tungsten alloy product still keeps excellent stamina because of its high-temperature resistance, satisfying the requirements of special conditions such as high temperature and high stress produced during airplane stopping.

    5. Tungsten alloy can be used as a shock absorber. By carrying out resonance reduction installation on the engine, tungsten alloy shock absorbers improve the ecological conditions of air-borne tools and enhance its integrity, safety, and life span.

    Concerning MetalCladBuilders

    Metalcladbuilders is a trusted global chemical material supplier & manufacturer with over 12 years experience in providing super high-quality metals and metal alloy. The company export to many countries, such as USA, Canada,Europe,UAE,South Africa, etc. As a leading nanotechnology development manufacturer, Metalinchina dominates the market. Our professional work team provides perfect solutions to help improve the efficiency of various industries, create value, and easily cope with various challenges. If you are looking for nuclear thermal rocket materials, please send an email to:

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      AlMn Alloy

      A strong, lightweight, versatile alloy that can be fabricated into a wide variety of shapes and sizes. It is most commonly used in applications requiring good corrosion resistance, workability and weldability. This alloy is available in many tempers. It can be hot worked to high tensile strengths and has good cold working properties, especially in the T451 temper. It is a good choice for applications that require high strength, damage tolerance and good weldability in a wide temperature range.

      AlMnZr alloys contain small amounts of Zr (marked as az in the table below) in order to enhance their high temperature mechanical properties by pinning dislocations and retarding recovery and recrystallization processes. The addition of az also reduces the formation of coarse primary particles in these alloys during solidification and subsequent thermal treatment.

      The deformation mechanisms in these materials depend on the microstructure changes that occur during exposition to elevated temperatures as documented by the course of hardness curves (Figure 3). The slight softening observed in all ECAP materials can be explained by the decrease of grain size that occurs after four ECAP passes. This relates to the loss of a small portion of the original fine-grained microstructure and is associated with a moderate value of ductility and with a low parameter m.

      The microstructure of the annealed material consists of a mixture of large coarsened grains and surviving fine grains as shown in Figure 5 (a, b). The existence of very large grains in this region documents that the tensile testing temperature of 400 degC is above the recrystallization temperature for these alloys.

      Introduction to Hafnium Silicide HfSi2

      What is Hafnium Diicide HfSi2? Hafnium desilicide The molecular formula of HfSi2 with the molecular number 234.66 has the molecularweight of 234.66. It is a grey powder.
      Hafnium silicide, a form of transitional metal silicide, and a class of refractory intermediatemetallic compounds is one example. A unique combination of chemical and physical properties makes hafnium silicide a highly effective choice in fields such as bulk structural components and semiconductor components made of complement metal oxides.
      Hafnium-disilicide Nanomaterials exhibit special electrical and optical properties and can even be applied in the field catalysis.

      What does Hafnium disilicide HfSi2 do?
      1. To prepare silicon carbide-hafnium silicide-tantalum silicide (SiC-HfSi2-TaSi2) anti-ablation composite coating
      A new high temperature composite made with carbon fiber reinforced carbon (Chand C), which uses carbon fibre as reinforcement and pyrolyticcarbon as the matrix, is called carbon fiber reinforced carbon. The composite’s excellent properties at high temperatures, ablation resistance, good friction and wear characteristics led to research by the United States on Chammer C. This resulted in the creation of Cmax C from heat-proof and cauterized materials. C/C composite is a thermal structure material that can be used for components in gas turbine engines as well as spacecraft nose cone caps and leading edges. Many of these parts are designed to work under high temperatures and in oxidation conditions.

      CPAC composites, however, are very easy to oxidize. They will usually not function normally in an atmosphere of 400oC or higher. Chammer C composites need to be properly protected from oxidation. The preparation of an anti-oxidation coat is one way of protecting them. This study shows that C / C composites have a higher ablation rate when additional refractory materials Zr (Hf), Ta (TiB2) and other refractory metallics are added. To understand the influence of metal Hf.Ta on Chand C composites’ ablation performance, SiC–HfSi2-TaSi2 anti ablation coating was created by embedding. The ablation performance was determined by an oxyacetylene laser ablation device. Knot.

      2. For the preparation of organic light-emitting gadgets
      Package cover covers the light emitting layer as well as the cathode of the anode. The package cover also includes a silicon carbitride coating and a barrier layer on top. Silicide and metal dioxides are used as the material for the barrier. They can include tantalum silicide. hafnium dilicide. tungsten silicide. This organic light-emitting device has a shorter life expectancy.

      3. It is possible to prepare thermoelectric components based on silicon-germanium alloy
      An electrode layer is formed by a silicon and germanium alloy-based silicon thermoelectric element. A silicon and gingerium alloy based silicon thermoelectric layer also acts as a thermoelectric layer. The barrier layer is made up of silicide as well as silicon nitride. Silicide includes at least one from molybdenum silicide to tungsten or cobalt silicide to nickel silicide to zirconium silicide to tantalum silicide to hafnium and tantalum silicide. The silicon-germanium-based thermoelectric element’s interface is strong bonded. It is resistant to cracking and diffusion phenomena, can withstand high-temperature accelerated testing for long periods, and has good thermal contact.

      4. For preparing the cermet composite coated with high temperature and oxidation resistance
      Refractory metal, intermetallic compound and refractory carbid are the main components of this composite film. The coating’s thickness is between 10 and 50 millimeters. A refractory element is one of five elements: molybdenum or tantalum; zirconium or zirconium; or a combination of these. Intermetallic compounds are one or several of the following: molybdenum and tantalum silicides; tantalum silicides; zirconium carosilicides; tantalum silicides; tantalum silicides; zirconium carosilicides; and hafnium The coating’s crystal structure is made up of either amorphous or polycrystalline microparticles.

      Hafnium Si2 Powder Prices
      Price is affected by many things, such as the demand and supply in the market and industry trends. Economic activity and market sentiment are also important.
      Send us an enquiry if you’re looking for the latest HfSi2 Powder Price. (brad@ihpa.netcom)

      Hafnium Silicide HFSi2 Powder Source
      Lempotee advanced materials Nano Technology Co. Ltd. (Lempotee), is a trusted global supplier and manufacturer who has over 12 years of experience in manufacturing super-high-quality chemical products, including graphite, silicon powder, nitride or zinc powder, as well as nanomaterials such as calcium nitride, zinc oxide, 3D printing, powder and others.
      Contact us if you’re looking for HfSi2 high-quality powder. (

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      What is sodium oleate?

      Sodium oleate , alias sodium octadecenoate, cis-9-octadecenol, oleyl alcohol, cis-9-octadecenol, (Z)-octadecenol, olive oil, cis -9-octadecen-1-ol, 9-n-octadecenol, octadecenol. It is an organic oil that has the chemical formula C17H33CO2Na. The main ingredient in olive oil soap and tallow soap is sodium. This can be produced by mixing sodium hydroxide with oil. The compound is made up of two parts: one hydrophobic, the other hydrophilic. It is excellent at penetration, emulsification, and detergency. It can be used as an anionic fabric waterproofing agent and surfactant. The basics of sodium Oleate
      English name: SODIUM OLEATE
      English as: cis-9 -Octadecenoic Acid Na Salt, Oleic Acid Natal Salt.
      CAS number: 143-19-1
      C18H33NaO2: Molecular formula
      Molecular weight: 304.44300
      Accurate quality: 304.23800
      PSA: 40.13000
      LogP: 4.77380

      Properties of sodium Oleate
      Slowly, it can oxidize, color the air, turn the color darker or cause rancidity. The double bond between oleic and nonanal is also broken. Corruption is possible by mixing unsaturated acid with oleic acid.
      Use 10 times as much water to dissolve the solution. It will foam up and become a viscous fluid. Aqueous solution will be alkaline. Partial hydrolysis results in the formation of sodium hydroxide and insoluble soap. The liquid then becomes milky. It is non-hy-drolyzed in ethanol, and it remains neutral. You can dissolve it in 20x the amount of alcohol. You can dissolve it in petroleum ether and in other organic solvents.
      Hy-drolysis reaction: 2RCOONa+H2O=RCOONa*RCOOH+NaOH
      Reaction chemical
      To produce salt precipitation, reacts with other metal ions than the alkali metallics.
      Others properties
      It is not possible to volatilize general salt and it can also be fully dissociated with ions in water. The salt can be made into hydroxy acid by adding strong acids. If the hot soap liquid has been left to cool, it will not crystallize. It forms insoluble magnesium and calcium soap precipitates along with the calcium or magnesium salts. It is white in appearance and has the following properties: density: 0.9g/cm3 melting point: 223-235degC (lit. ); boiling point is 359.999oC at 600 mmHg, flashpoint 270.099oC. Not compatible with strong oxidizing agent. Temperature: -20oC
      Preparation for sodium oleate
      You can get it by neutralizing either sodium hydroxide (or sodium carbonate) in an oleic Acid ethanol solution.
      Teng of the oleic acid may be dispersed in 100mL of 95% alcohol. Next, adjust with a 0.5mol/L sodium hydro-droxide solution. Use phenolphthalein to indicate. Once the solution reaches the equivalence level, precipitated can be used. sodium Oleate Soap is removed by filtering. You can get the raw product if it doesn’t precipitate after distilling the water and alcohol. Then, you can recrystallize the mixture of ether and ethanol.
      Use sodium oleate
      1. Soap made with olive oil also contains tallow soap as its main ingredient.
      2. This product can be used as a food coating agent such as for vegetable and fruit surface coatings. It is also compatible with ethylene dioxide and high boron alcohol.
      3. Protective fabric made from mineral processing
      4. This can be used to prevent corrosion in aluminum alloys, iron and copper as well as other metals that are in acidic or neutral solutions.
      5. As an anionic surfactant, and as a fabric waterproofing agents

      Lempotee (aka. Lempotee advanced materials Nano Technology Co. Ltd. (aka. Our company’s sodium oleate is high in purity and has a small particle size. Thank you Get in touch if necessary.

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      What is Zinc Sulfide ZnS?

      Zinc Sulfide ZnS Pulver Introduction Zinc sulfide An inorganic compound with chemical formula ZnS. The powder can be white, yellowish or blended when it is exposed to the sun. While it can be stored in dry air for long periods, it may oxidize slowly to zinc sulfate if left in moist air. It’s usually formed by reacting hydrogen sulfide and zinc salt solution. Zinc sulfuride exhibits a high fluorescence efficiency and excellent electroluminescence functions. Particularly: nano zinc sulfide Has a singular photoelectric effect that has many great properties. It is used in electric, magnetism as well as mechanics and catalysis.

      Zinc Sulfide ZnS Pulver: Physicochemical Characteristics
      It is common for the Zn-S zinc sulfide chemical bonds to be covalent. Three types of the crystal are available: Low-temperature crystal (sphalerite) is the most common. Colorless cubic crystal is the Zn and S coordination numbers are 4, while the relative densities is 4.10. The crystal will transition to high temperature type at 1020. It’s a high-temperature zinc sulfide stability structure. High-pressure, which is sodium chloride, Zn and S coordination number, are 6. The relative density is 5.21. The aqueous ZnS*H2O compound is white with a melting point at 1049 and relative density 3.98. Zinc sulfuride is insoluble and insoluble with water. It can also be insoluble and insoluble when acetic acid is used. But, zinc sulfide will dissolve in high concentrations of strong acids, such as hydrochloric, that release hydrogen sulfide. As the solubility of zinc sulfide is the same as that of hydrosulphuric, it can be found in dilute acids at the following equilibrium:
      The highly acidic zinc sodium solution does not allow hydrogen sulfide to precipitate zinc. When hydrogen sulfide gases is added to zinc salt solution, it is possible for zinc sulfide to precipitate, although the precipitation may not be complete. Ammonium Sulfide Solution can be used as a precipitant to precipitate zinc ions from zinc salt solution. The alkaline nature of ammonium-sulfide solutions can reduce the acidity. This method is used for air isolation in the industry. When exposed to sunlight, white zinc sulfide turns dark and can easily be oxidized into zinc sulfate. Zinc oxide can also be combined with zinc sulfide to make white paint pigments. Pure zinc sulfide does not emit light. As activators for zinc sulfide, trace manganese copper and silver can be added to the crystals of zinc sulfide. They will emit fluorescent colors after being irradiated. Zinc sulfuride is used in dye, leather, rubber and enamel as well as other industries.
      Zinc sulfide This is both corrosive as well as poisonous. It can cause irritation to the skin. It is recommended that operators wear protective gear and overalls. Good ventilation is essential in the workshop.
      Zinc Sulfide ZnS Powder Properties
      Additional Names ZnS powder, zinc sulphide
      The number of CAS is 1314-98-3
      Formula compound ZnS
      Molecular Weight 97.45
      Appearance Powders ranging from off-white to white
      Melting Point 1830degC
      Boiling Point N/A
      Density 4.1g/cm3
      Solubility in water Unsolvable
      Get the exact Mass N/A
      Zinc Sulfide ZnS Pulp CAS 1314-98-3
      Zinc Sulfide ZnS Pulver Preparation
      Double decomposition method To make double-decomposition, add the zinc sulfate solution. Stir. You will see zinc sulfide, ammonium, and sulfur sulfate. Next, filter the solution and remove ammonium. Finally, use centrifugal separation to produce zinc sulfide.

      Zinc Sulfide ZnS Pulver Applications
      1. It can be used in analytical reagents as well as phosphor matrix and photoconductor materials.
      2. Zinc sulfuride is used extensively in infrared windows production, fairing and infrared optic elements. This metal is highly pure, insoluble with water, has moderate density, easy processing, and it’s very simple to use. Zinc sulfuride exhibits good consistency and uniformity in terms of its refractive indices. Although it has good image transmission in the range 8-12mm, some particles absorb up to 10um. With the longer wavelength, transmittance and absorption in the middle of the spectrum are higher. Zinc sulfide’s resistance to extreme environments is strong. The high hardness of Zinc Selenide and its fracture strength are two times that.
      For zinc sulfide thermal image systems, infrared windows or thermal bands (between 8 and 14mm), tough front optics
      Although single crystal zinc sulfide can be found, it’s not often. In the typical spectral range, scattering levels are very low. This laser can be used to produce high-power beams of light. However, it must not absorb bulk material or cause internal defects. It should also use the most effective polishing technology that is low in damage and has the highest optical quality.
      Zinc sulfuride can oxidize at 300 degrees Celsius, show plastic deformation around 500 at approximately 500 and separates at roughly 700. In normal ambient temperatures, the temperature of zinc sulfide window should never exceed 250°C.
      3. It is also used to create an optical coating target and X-ray screen.

      Zinc Sulfide ZnS Powder Powder Main Supplier
      Lempotee advanced materials Nano Technology Co. Ltd. (Lempotee), is a trusted supplier and manufacturer of chemicals and Nanomaterials. They have over 12-years experience in manufacturing high-quality chemical products.
      High-quality products are what you want Zinc sulfide powder Please feel free contact us to send an enquiry. (

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      Study on the requirement of organic primer for titanium dioxide in the plastics industry

      A high-quality white pigment, titanium dioxide can be used in a variety of applications, such as paint, color masterbatch or emulsion paint. The water and solvent systems, as well as the solvent-free system should all be compatible with it. Due to differences in the applications and systems of organic coatings, additional criteria must be met. Traditional TMP/peg cannot be used to meet these requirements. It can also have adverse effects like the bubble problem. Different USES for titanium dioxide require that different organic treatment agents be used in order to obtain a satisfactory effect on the titanium dioxide. Other requirements for titanium dioxide processing are required, as well as different USES. For plastics, titanium dioxide requirements 1. Lubrication with high viscosity/extrusion The cost of products made from color-filled plastics has been reduced to improve their strength and durability. As a result, it is easier to make plastic products’ surfaces rougher and less lubricious. For example, the common color masterbatch in the plastic industry is made from extrusion and granulations of titanium dioxide. It then gets kneaded at high heat using an organic resin having low densities such as polyethylene wax or high-pressure Polyethylene. In order to produce white masterbatch with high resin compatibility and a high amount of titanium dioxide, you must use very little carrier resin to moisten the material as much as possible. The surface wettability of titanium dioxide for masterbatches production must be high. If it is not, it can be difficult to granulate or disperse unevenly during use. 2. Temperate/weather resistance Plastic products of any kind, regardless of type, must first be in the high temperature melt state. The temperature at which plastic products can be processed is 200 degrees or higher. The temperature at which some plastic components can decompose will cause porosity and pigment migration, which could seriously affect product surface quality and strength. The formula should have excellent temperature resistance. Also, most plastic products such as plastic film and electrical appliances that are exposed to sunlight must be UV resistant. A lead stabilizer will usually be added when processing PVC plastic products. It is possible for this type of stabilizer to react with other active chemical substances at high temperature and create black substances. This is known as the “leadblack” problem in plastic manufacturing. For the lead stabilizer, it is essential that the organic coating agent used on titanium dioxide’s surface be inert. 3. Wet powder fluidity/moisture resistance In plastic products production, more and more factories will employ continuous production lines. For automatic metering, they may also utilize transmission belts or vibration loss sieve equipment. Let’s say that there is a slow flow of titanium dioxide dry particles. It will stick in the transmission belt and plug the screen hole. In this case titanium dioxide can’t be measured accurately or added smoothly, so it could cause damage to plastic products. TRUNNANO, Lempotee Tech Co. Ltd. is a professional TiO2 manufacturer. It has over 12 years’ experience in chemical product design and research. We can help you find high-quality Titanium dioxide.
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      Potassium cocoyl glycinate CAS 301341-58-2

      This is a transparent colorless liquid with a yellow tint. It has excellent cleaning abilities, foamy texture, high elasticity, and good cleaning.

      Potassium cocoyl-glycinate, CAS 301341-5: It is a transparent, colorless liquid that has good cleaning properties. The foam feels rich and smooth, elastic and does not feel tight after use. It can also be used under alkaline to neutral conditions. This product is made from surfactants such as coconut oil and glycine. It is very biodegradable with minimal environmental pollution.
      Lempotee has been a reliable global partner. Potassium cocoyl glycinate CAS 301341-58-2 . To receive the latest information, send us an inquiry Prices starting at Potassium cocoyl glycinate CAS 301341-58-2, You can buy here Potassium cocoyl glycinate CAS 301341-58-2 In bulk.

      Potassium cocoyl Glycinate, CAS 301341 -58-2 Product Performance
      It is a transparent, colorless liquid that has good cleaning properties. The foam is thick, elastic, rich and smooth. It is very biodegradable with minimal environmental pollution.

      Technical Parameter of Potassium cocoyl-glycinate, CAS 301341-5:58-2
      Product name Shortname Effective content Odor Appearance
      Potassium cocoyl glycinate CAS 301341-58-2 LAO 30+-1 6.0-8.0 Lightly distinctive odor Clear transparent fluids, colorless up to yellow translucent liquids

      Applicaciones Potassium cocoyl glycinate CAS 301341-58-2: You can use it in many products such as shampoos, hand sanitizers (shower gels), shampoos, hair products, baby products, and soap-based cleansers. Recommended dosage: 2-30%

      Shipping and Packing of Potassium cocoyl glycinate CAS 3001341-58-2
      You can choose from many kinds of packing. Potassium cocoyl glycinate CAS 301341-58-2 quantity.
      Potassium cocoyl glycinate CAS 301341-58-2 packing: 1kg/bottle; 25kg/barrel and 200kg/barrel
      Potassium cocoyl glycinate CAS 301341-58-2 shipping: Once payment has been received, items may be shipped by express, airmail, or sea.

      Potassium cocoyl glycinate CAS 301341-58-2 Properties

      Other Titles N/A
      Compound Formula N/A
      Molecular Weight N/A
      Appearance NA
      Melting Point N/A
      Boiling Point N/A
      Density N/A
      Solubility of H2O N/A
      Exact Material N/A

      Potassium cocoyl glycinate CAS 311341-58-2 Health & Safety Information

      Signal word N/A
      Hazard Statements N/A
      Hazard Codes N/A
      Risk Codes N/A
      Safety statements N/A
      Transport Information

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      What is Aluminum oxide and its application

      What is Aluminium oxide? Aluminum oxide Al2O3 is an inorganic compound. It has high hardness and a melting point at 2054 degC. The boiling point is 2980 degC. This is an ionic crystal which can be ionized at elevated temperatures. It is commonly used for the manufacturing of refractory substances.
      Aluminum oxide is a solid that can hardly be dissolved in water. Although it is easily absorbed moisture, aluminum oxide does not deliquescence. It does not absorb moisture after being burned. Aluminum oxide, a common amphoteric compound (corundum has an alpha-shaped shape and is resistant to acid and corrosion), is almost insoluble and insoluble in organic solvents and water; relative density (d204) 4.; melting point 2050.
      Application of Nano aluminum oxide
      Coating material for lithium-ion battery separators:
      The ceramic coating of Nano-Aluminum Oxide, a high-purity nano-aluminum oxide, is used for the negative and positive electrode separators in lithium batteries. It plays a key role in high-temperature resistance and insulation. The battery is short-circuited after it has been melted.
      Materials additives for lithium batteries cathode materials:
      Nano-Aluminum dioxide high-purity, doped lithium cobalt or lithium manganate. Can improve thermal stability and cycle performance as well as overcharge resistance. It also inhibits oxygen generation and LiPF6 decay. The electrochemical specific capacitiy loss can be reduced, which will increase LiCoO2’s Electrochemical Specific Capacity.
      Carriers Catalyst
      High-purity g-type Nano- Aluminum oxide A porous material with a high adsorption rate and a surface area up to hundreds meter squares per gram. It’s a common adsorbent, catalyst and carrier in the petroleum refinery and petrochemical industries. Its drying ability is comparable to that of the phosphorus pentoxide. You can reuse it after use by heating the container at 175degC for 6-8h.

      Anti-caking powder coating
      The use of nano aluminum oxide in powder coatings is a great way to increase bulkiness. It also has an anti-caking function. Nano-Aluminumoxide can prevent powder coatings agglomerating during summer.
      Use this wear-resistant hardener to protect coatings, rubber, or plastics
      A prepared coating that contains 5-20% Nanoaluminum oxide can be greatly improved in wear resistance and scratch resistance. The coating is typically 2-5 times stronger than conventional coatings. Nano-Aluminumoxide can be used to create a fine network structure on the paint’s surface that protects the polymer paint layers below. Nano paint’s anti-scratch ability is 3x better than that of original. This paint can be widely used for automobile paints. Nano aluminum oxide, which can increase the hardness by about 20%, can make the coating as strong as 6-7H. This does not impact the transparency.
      Plastics, rubbers adhesives and coatings have a thermal conductivity that is higher than the others.
      A single aluminum oxide crystal has a thermal conductivity value of 30. However, Nano-scale Aluminum Oxide has a high thermal conductivity as well as a great deal of spherical and other filling. Coupling agents, which are surface treatments agents that improve thermal conductivity without altering the mechanical properties of the matrix material, can be useful to increase compatibility of resin matrix and filler.
      High purity and uniform size of the nano-alluminum oxide particles make it very dispersible. VK-30 can be used to raise the mold pressure in sintered ceramics and decrease the number pores. This will increase the ceramic’s density, improve mechanical properties, and lower the sintering temperatures.
      Powder metallurgy
      Nano Aluminum oxide can be used for metalurgical purposes, having small particles, large specific surface areas, high activity. To prevent matrix densification, enlarge crystal grains and to enhance hardness and conductivity.
      Aluminum oxide features uniform particles with a great sphere shape. Aluminum oxide is used as a polishing material and for metalographic polishing. You can use it for mirror polishing in stainless steel, titanium, cast iron, and stone polishing.

      Lempotee (aka. Lempotee advanced materials Nano Technology Co. Ltd. (aka. Boron powder manufactured by our company is of high purity, small particles size, and low impurity. Thank you Get in touch if necessary.

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      High Purity Nickel Disulfide NiS2 Powder CAS 12035-51-7, 99.99%

      Nickel Disulfide could be used in rechargeable Li-ion batteries as an electrolyte. Particle Size: -100mesh
      Purity: 99.99%

      Nickel Sulfide Is an inorganic sodium, insoluble with water but soluble and insoluble in nitric Acid, aqua regia. Nickel disulfide It is an inorganic compound. Nickel sulfuride, chemical formula has a structure similar to pyrite. Nickel disulfide, a form of electrical, energy, and chemical material has received increasing attention over the years. The unique electronic and molecular structures of nickel disulfide make it stand out. It also has excellent optical, electromagnetic, and magnetic characteristics.

      Lempotee is an Nickel Sulfide trusted supplier. You can send us an inquiry regarding the latest Nickel Sulfide pricing any time.

      Product Name: Nickel IV Disulfide
      Lithium Sulfide molecular Weight: 122.82
      Lithium Sulfide. : 12035-51-7
      Lithium Sulfide density: 5.8 g/cm3
      Formula for lithium sulfide chemical: NiS2
      Lithium Sulfide color is black
      Stocking Lithium Sulfide:
      Heat-free and stored in a dry, ventilated place
      Lithium Sulfide Application
      You can use it as an electrode material for rechargeable lithium-ion battery.

      How is Nickel Disulfide NIS2 Powder Created?
      Methods for making high-purity nickel disulfide include the following: Dissolve the soluble nickel salt in deionized and acidic water. Add water-soluble sulfur compounds to the solution. The sulfur/nickel molerati of 410 is added. Nickel salt and sulfur compounds are mixed in the reaction pot. High purity nickel disulfide can be obtained through vacuum drying.

      Applications of NiS2 Pulver
      For the manufacturing of nickel-containing catalysts and high-nickel alloys, nickel disulfide has been used.
      The catalyst used for the catalytic breakdown and hydrogenation (catalytic) of sulfur-containing organic compounds was nickel disulfide.
      A type of electronics, energy, chemical material and nickel sulfide, which has become more visible in recent years has an exceptional electronic structure, molecular organization and outstanding optical, electrical, magnetic and physical properties.

      Condition for Nickel Disulfide NiS2 Pulp:
      Damp reunion can affect NiS2 powder performance and use effects. Nickel Disulfide NiS2 should therefore be stored in vacuum-packed and kept dry. Nickel Disulfide NiS2 Dust cannot be placed in direct sunlight. Additionally, Nickel Disulfide NiS2 powder should not be exposed to stress.

      Shipping and Packing of Nickel Disulfide NickelS2 Powder
      We offer many packing options that are dependent on Nickel Disulfide Nickel2 Powder quantities.
      Packing of nickel disulfide, NiS2 powder, vacuum packaging, 100g to 500g or 1kg/bag at 25 kg/barrel. Or as you request.
      Nickel Disulfide, NiS2 Powder Shipping: Could be sent out by sea, air or express as soon after receipt of payment.

      Lempotee advanced materials Nano Technology Co. Ltd., (Lempotee), is a trusted supplier of chemicals and manufacturers with more than 12 years’ experience. They offer super high quality chemicals and Nanomaterials such as graphite powders, boride powders, nitride & graphite powders, sulfide powders, 3D printing powders, etc.
      You can contact us to request high-quality Nickel Sulfide Powder. (

      Nickel Sulfide Properties

      Other Titles nickel(IV) sulfide, nickel disulfide, nickel(IV) sulphide, NiS2 powder
      Compound Formula NiS2
      Molecular Weight 122.813
      Appearance The Dark Gray Powder
      Melting Point N/A
      Boiling Point N/A
      Density N/A
      Solubility of H2O Insoluble
      Exact 121.879 g/mol

      Nickel Sulfide Safety & Health Information

      Signal word Danger
      Hazard Statements H317-H341-H350-H372
      Hazard Codes Xn
      Risk Codes N/A
      Safety statements N/A
      Transport Information UN 3077 9./III

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