Trademark: 553#
 

Si:>98.5%

Fe:≤0.5%

Al:≤0.5%

Ca:≤0.3%

 

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.