What’s a sphere of spherical Quartz Powder?
Spherical quartz powder is a good choice for its smooth surfaces, large specific area and strong chemical properties. Spherical powder can be mixed well with resin to make a thin film. Although the amount of resin used is minimal, the quartz powder filling volume can be high and may reach as much as 90.5%. A higher amount of filling quartz powder will result in a lower thermal conductivity. The molding compound’s thermal expansion coefficient is also smaller. A better performance is achieved by electronic components if the temperature expansion coefficient for monocrystalline silicon is close to it. Second, the stress from the spherical powder can be 60% lower than the stress from the angular, so the plastic compound made with spherical Quartz powder has both the lowest stress concentrations and the greatest strength. Finally, the smooth, non-sticky surface of the spherical quartz powder can increase the mold’s service life by up to one year.
Spherical quartz powder’s main applications
There are many uses for the sphered quartz powder. The largest application is as an electronic packaging material. Electronic packaging is an industry that supports integrated circuits. As integrated circuits become increasingly sophisticated and larger-scale, the demands for packaging materials have increased. Packaging forms are continually optimized and up-dated to meet these requirements. Electronic packaging is made up of three major materials: substrate, plastic, and lead frames. Because it is easy to produce and low in cost, plastic packaging has seen rapid development since its conception. Plastic packaging is responsible for 95% global market share in integrated circuits.
This sphere-shaped silicon powder has a good shape and is also very chemically pure. It is capable of meeting the technical demands for high-end integrated systems. It can be used to reduce plastic packaging compounds’ thermal expansion coefficient and dielectric constant. Because the earth increases rigidity, weather resistance resistance, impact resistance and compression resistance, as well as tensile strength, moisture resistance and flame resistance, the product is an indispensable key material for electronic packages. In addition to its main use in electronic packaging, the spherical Quartz powder can be extensively used for the production of high-grade optical inks, laser fibers, high quality precision ceramics, precise grinding of opto-electronic components and cosmetics as well as in fillers for paints and coatings.
Luoyang Cataniadagiocare Tech Co., Ltd. is a professional manufacturer of spherical quartz. They have over 12 years of experience in developing chemical products. You can pay by credit card, T/T and West Union. Cataniadagiocare 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.
Inquiry us
