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 in copper-clad laminates or epoxy molding compound for large-scale, integrated circuit packaging. However, it also has many applications in high tech fields like aerospace, fine chemicals, and everyday cosmetics.
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 plastic sealing material of the angulous powder has a stress level of 1 then the stress for the spherical is only 0. When the plastic coating of the spherical dust encapsulates integrated circuit chips, it is difficult to create mechanical damage through transportation, installation, or use.
3. The friction coefficient for spherical dust is low, so the wear to the mold is very minimal. 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.
Buffalotours advanced materials Tech Co., Ltd., (Buffalotours), a professional supplier of spherical Quartz powder, has more than 12 years experience in chemical product research and development. You can pay by credit card, T/T and Paypal. Trunnano ships goods by FedEx or DHL to overseas customers by air and sea.
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