Impurity-free quartz sand, high whiteness quartz sand, high purity quartz sand

Welcome, our store is a direct sale from an old manufacturer for many years. You are welcome to order quartz sand in large quantities. The minimum price for the whole vehicle is the lowest in the country. Our company has a monthly output of 10,000 tons of quartz sand powder specially used for quartz stone slabs. Good quality, high whiteness, good purity, no impurities, and the lowest price. The high white translucent quartz sand produced by our company is produced from deep vein quartz ore. Quartz sand is quartz particles obtained by crushing quartz stone. Quartz stone, also known as silica, is a silicate mineral that is hard, wear-resistant and chemically stable. It occurs in nature as quartz sandstone, quartzite and vein quartz. Quartz sandstone is a consolidated clastic rock with a quartz clast content of more than %. It is derived from various igneous rocks, sedimentary rocks and metamorphic rocks. It has less heavy minerals and the associated minerals are feldspar, mica and clay minerals. Quartzite is divided into two types: sedimentary origin and metamorphic origin. The former refers to quartzite ores with a high degree of metamorphism, while the boundary between clastic particles and cement is not obvious. Vein quartz is formed by hydrothermal action and is almost entirely composed of quartz with a dense massive structure. The unique physical and chemical properties of quartz sand make it play an important role in electronics, machinery and today's rapidly developing industries. In particular, its internal molecular chain structure, crystal shape and lattice change rules make it unique. High temperature resistance, small thermal expansion coefficient, high insulation, corrosion resistance, piezoelectric effect, resonance effect and its unique optical properties play an increasingly important role in many high-tech products. Specific applications are as follows: > 1. Glass: flat glass, float glass, glass products (glass jars, glass bottles, glass tubes, etc.), optical glass, glass fiber, glass instruments, conductive glass, glass cloth and radiation-proof special glass, etc. The main raw materials > 2. Ceramics and refractory materials: porcelain blanks and glazes, raw materials such as high silica bricks, ordinary silica bricks and silicon carbide for kilns. Metallurgy: raw materials or additives and fluxes such as silicon metal, ferrosilicon alloy and silicon-aluminum alloy
3. Construction: concrete, cementitious materials, road construction materials, artificial marble, cement physical property testing materials (i.e. cement standard sand) etc.> 4. Chemical industry: raw materials such as silicon compounds and water glass, amorphous silica powder
5. Machinery: main raw materials for casting sand, abrasive materials (sandblasting, hard abrasive paper, sandpaper, emery cloth, etc.)
6. Electronics: high-purity metallic silicon, optical fibers for communication, etc.
7. Rubber and plastics: fillers (can improve wear resistance)
8. Coatings: fillers (can improve the weather resistance of coatings) Properties)
9. Metallurgical industry: raw materials or additives and fluxes for silicon metal, ferrosilicon alloy and silicon-aluminum alloy
10. Its inherent molecular chain structure, crystal shape and lattice change rules make it unique It has high temperature resistance, small thermal expansion coefficient, high insulation, corrosion resistance, piezoelectric effect, resonance effect and its unique optical properties. > 11. Other fish tanks, ashtrays, sand tables, water treatment filter materials, etc.