What’s a sphere of spherical Quartz Powder?
Spherical quartz powder is characterized by its smooth surface and large surface area. It also has high chemical stability. Spherical quartz powder exhibits good fluidity. It is mixed evenly with resin to make a film. Although the amount of resin used is minimal, the quartz powder filling volume can be high and may exceed 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 whose thermal expansion coefficients are close to those of monocrystalline silica. 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. The mold’s service life can be extended by having a smooth, non-stick surface, low friction coefficient and minimal wear.
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. The heat expansion coefficient and dielectric constant of plastic packaging compounds can be greatly reduced by the use of earth. Because the earth increases rigidity, weather resistance resistance, impact resistance and compression resistance as well tensile strength, moisture resistance and flame resistance of the product it has been made into an indispensable electronic package key material. Apart from being used 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 as well as precision grinding optical devices and components.
Luoyang Tech Co., Ltd. has over 12 years of experience in developing chemical products and is an experienced supplier of spherical powder. You can pay by credit card, T/T and Paypal. We will send the items to overseas customers via FedEx or DHL.
Send us an enquiry if you’re looking for high quality, spherical powder quartz.
