Fused silica

Product features:

Low coefficient of thermal expansion and thermal conductivity;

Superior heat resistance and chemical properties;

High purity and low impurity content;

Stable mechanical performance;

Product Description:

Fused silica is a type of silica powder made from natural high-quality quartz, melted at high temperatures, cooled amorphous silica as the main raw material, and processed through a unique process. This product has high purity, low thermal expansion coefficient, low internal stress, high moisture resistance, low radioactivity and other excellent characteristics. And as a plastic sealing material for closed integrated circuits, it has outstanding advantages such as good fluidity, less overflow, and large filling volume.

Main application areas:

Molten silicon micro powder has a wide range of applications, mainly used in industries such as epoxy plastic sealing material EMC, copper-clad laminate CCL, printed circuit board PCB, integrated circuit (IC), electronic potting adhesive, investment casting, advanced electrical insulation, paint coatings, silicone rubber, refractory materials, special ceramics, etc.

Basic characteristics and chemical composition: