Reasons for Spheroidization of Spherical Quartz Powder

What’s a sphere of spherical Quartz Powder?

Spherical Quartz Powder, also known by spherical Silica powder or simply quartz powder, are small, spherical-shaped quartz particles whose major component is silicon dioxide.

Spherical quartz powder can be used to make copper-clad laminates or epoxy molding compound, as well as for fillers in large scale integrated circuit packaging.

Quartz Powder is Spheroidized:

1. The largest surface area of the balls is 90.5%. This is due to an increase in filling speed of silica powder.

The silicon micropowder’s filling rate is greater than the temperature expansion coefficient. This means the material will have a lower thermal conductivity. It also has a higher thermal expansion.

2. Spherical powder plastic sealant has the highest strength and lowest stress concentration. If the stress concentration for the plastic sealing material of the angulous powder is 1, then the stress of the powder spherical is only 0.6. When the spherical plastic powder seals the integrated circuit chips, it is difficult to create mechanical damage through transportation, installation, or use.

3. Spherical powder’s friction coefficient is low, so the mold wear is very minimal. The mold also has a longer service life. The service life of the mold is doubled when compared with angular powder. Packaging molds made of plastic sealing compounds are expensive. It is therefore necessary for some to be imported.

4. This is because silicon micropowder has the ability to strengthen epoxy resin. Spherical powders can also enhance this effect.

Lempotee advanced Material Tech Co., Ltd. is a professional supplier of spherical Quartz Powder. They have over 12 years of experience in developing chemical products. You can pay by credit card, T/T and Paypal. Trunnano ships goods by FedEx or DHL to overseas customers by air and sea.

Send us an enquiry if you’re looking for high-quality, spherical powder quartz.