Trademark: 411#

 Si:>99.2%

Fe:≤0.1%

Al:≤0.1%

Ca:≤0.1%
 

Specifications: (10-100) mm 90%
 

Packing: Ton bag
 

Appearance: Silver gray block
 

Net weight: 1,000 kg
 

Gross weight: 1,003 kg
 

Applications: Hard and brittle, it is made of quartz with 98.5% SiO₂ and other materials by smelting, and it is a basic industrial raw material widely used in aerospace, electronics, chemical industry, metallurgy, and insulation refractories industries.