Fused Quartz Powder: This product is produced by melting refined quartz sand at high temperatures, causing the molecules to transition from an orderly arrangement to a disordered one, resulting in a high-purity, amorphous, transparent melt. It is primarily composed of SiO2: 99.8-99.99%, Fe2O3 ≤ 0.002%, with an annual output of 5,000 tons. It is mainly used in advanced refractory materials and electrical/electronic industries.

Spec: 100-325 mesh, 325-0 mesh, 500 mesh, 800 mesh, 1250 mesh, 1500 mesh

Composition: SiO2: 99.99%-99.90% min; Fe2O3: 60 ppM; Li2O: max 1.0 ppM

Al2O3:30 ppM-500 ppM; K2O:15 PPM max; Na2O:15 ppM max; EC:1.8-2.2 PH: 6