99.9% силикагель-песок

99.9% Silica Sand 3N Silica Sand

Purity Silica Sand by the unique physical and chemical properties, so that it occupies a pivotal in the aviation, aerospace, electronics, machinery, and today's rapid development of IT industry in the application status, especially its intrinsic molecular chain structure, crystal shape and crystal cell variation, it has a high temperature, thermal expansion coefficient is small, highly insulated, corrosion resistance, piezoelectric effect, resonance effect and its unique optical properties, in many high-tech products play an increasingly important role.

Specific applications are as follows:

The main raw material flat glass, float glass, glass products (glass jars, glass bottles, glass, etc.), optical glass, glass fibers, glass instrument, conductive glass, glass cloth and anti-ray special glass: 1. Glass

Raw billet porcelain and glazes, kilns with high silica brick, common brick and silicon carbide: 2. ceramics and refractories. Metallurgy: silicon metal, ferrosilicon alloy and silicon aluminum and other raw materials or additives, flux

3. Construction: concrete, cementitious materials, road building materials, artificial marble, cement physical properties of test materials (ie cement standard sand), etc.

4. Chemicals: silicon compounds and water glass and other raw materials, sulfuric acid tower filler, amorphous silica dioxide

5. equipment: the main raw material for foundry sand, abrasive material (sand, hard abrasive paper, sandpaper, emery cloth, etc.)

6. Electronics: high-purity silicon metal, optical fiber communication

7. rubber, plastics: filler (can improve wear resistance)

8. Coatings: fillers (coatings can improve weatherability)

9. metallurgical industry: silicon metal, ferrosilicon alloy and silicon aluminum and other raw materials or additives, flux

10. aviation, aerospace: its intrinsic molecular chain structure, crystal shape and lattice variation, it has a high temperature, thermal expansion coefficient is small, highly insulated, corrosion resistance, piezoelectric effect, resonance effect and its unique optical properties.