Silicon Si powder is made of natural quartz (SiO2) or fused silica (natural quartz is amorphous SiO2 after high-temperature melting and cooling) through crushing, ball milling (or vibration, airflow milling), flotation, acid cleaning purification, high-purity water treatment, and other processes. This material is non-toxic, odorless, and pollution-free and is an inorganic non-metallic material.
Silicon Si powder has various excellent properties, such as high hardness, high thermal conductivity, stable chemical properties, good temperature resistance, acid and alkali corrosion resistance, low expansion, high insulation, and good suspension performance. At the same time, silicon micro powder has high purity, low impurity content, and excellent electrical insulation performance, making the cured material have good insulation and arc resistance properties.