What’s a sphere of spherical Quartz Powder?
Spherical quartz powder is a good choice for its smooth surfaces, high specific surface area, and strong chemical properties. 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 highest stress concentrations and greatest strength. The mold’s service life can be extended by having a smooth, non-stick surface and low friction coefficient.
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 the product’s tensile strength, moisture resistance and flame resistance, it has been made an indispensable key component in electronic packages. The spherical quartz dust is not only used for electronic packaging but can also be used as a filler in special paints or coatings.
Luoyang Trunnano 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. Trunnano ships goods by FedEx or DHL to overseas customers by air and sea.
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