quartz

Quartz sand is an important industrial mineral raw materials, widely used in glass, casting, ceramics and refractory materials, metallurgy, construction, chemical industry, plastics, rubber, abrasive and other industries.

1, glass

Plate glass, float glass, glass products (glass jar, glass bottle, glass tube, etc.), optical glass, glass fiber, glass instrument, conductive glass

Glass, glass cloth and anti - ray special glass and other main raw materials.

2, ceramics and refractory materials

Porcelain embryo material and glaze, kiln with high silicon brick, ordinary silicon brick, silicon carbide and other raw materials.

3, metallurgy

Raw materials or additives and fluxes of silicon metal, ferrosilicon alloy, silicon aluminum alloy, etc.

4, building

Concrete, cementitious material, road building material, artificial marble, cement physical performance test material (namely cement standard sand) and so on.

5, chemical

Silica compounds and sodium silicate and other raw materials, sulfuric acid tower filler, amorphous silica powder, etc..

6, machinery

The main raw materials of foundry sand, grinding materials (sandblasting, hard grinding paper, sand paper, emery cloth, etc.).

7, electronic

High purity silicon, optical fiber for communication, crystal oscillator, piezoelectric crystal, etc.

8. Rubber and plastics

Packing (to improve wear resistance)

9, coating

Filler (to improve the weather resistance of paint)

10. Aerospace

Its internal molecular chain structure, crystal shape and lattice change law. It has high temperature resistance, small coefficient of thermal expansion, high insulation, corrosion resistance, piezoelectric effect, resonance and its unique optical characteristics.

11, jewelry,

Quartz is also the mineral name of crystal, with the same chemical composition, the difference is that gem crystal is the material that can be used as a gem, and can be processed into all kinds of ornaments. And polycrystalline quartzite after dyeing, most can only be used as the imitation of jade, such as: jade, Xiuyan jade, Dushan jade, etc. Single crystal quartz can also be first cracked after dyeing imitation tourmaline and other gems.