What are the uses of fused silica powder

    Molten silicon micro powder is processed from fused silica, which is a high-purity, amorphous powder. It has excellent characteristics such as low linear thermal expansion coefficient, low stress, and low radioactive content.

    Fused silica is a micro powder made from natural quartz, which is melted at high temperature and cooled into amorphous silica as the main raw material, and then processed through a unique process. This product has high purity, low coefficient of thermal expansion, low internal stress, high humidity resistance, and low radioactivity. And it has the following characteristics: extremely low coefficient of linear expansion; Good electromagnetic radiation; Stable chemical properties such as resistance to chemical corrosion; Reasonable, orderly and controllable particle size distribution. It is mainly used in plastic packaging materials, epoxy castables, potting materials, silicone rubber and other chemical fields for large-scale and Very Large Scale Integration. Electronic packaging, investment casting, high-end electrical insulation, paint coatings, silicone rubber and other industries.