Product features:
Large specific surface area and good weather resistance;
Concentrated particle size distribution with good controllability;
Good anti settlement and thermal shock resistance;
Stable chemical and mechanical properties;
Product Description:
Square quartz powder is made by calcining selected vein quartz ore at a high temperature of around 1500 ℃, pure grinding processing, magnetic separation, and classification, and has stable properties. The silicon content is above 98%, and the crystal phase is tetragonal.
Main application areas:
Jewelry casting, precision casting, dental materials, electronic chip polishing, polishing materials, building interior and exterior wall coatings, road reflective coatings, automotive primers, plastics, rubber, silicone rubber, adhesives, national defense and other fields.
Basic characteristics and chemical composition:
No evaluation information!