China Supplier Supply Calcined Bauxite With Best Grade
Bauxite is actually refers to the industry, in sanshui diaspore, soft diaspore monohydrate or hard diaspore monohydrate as the main mineral composition of ore.Its application field has two aspects of metal and nonmetal.
Bauxite is the best raw materials, production of aluminum is the main field of application of the dosage of more than 90% of the total world bauxite production.Non-metallic USES mainly bauxite as refractory materials, grinding materials, chemical products and high alumina cement raw material.Bauxite in non-metallic proportion is small, the amount of but it is very extensive use.For example: chemical aspects such as sulfate, aluminium trihydrate and products can be used in paper making, water purification, ceramic, and petroleum refining;Activated alumina in the chemical, oil refining, pharmaceutical industry as a catalyst, catalyst carrier and decoloring, dewatering, degassing, acid, drying and other physical adsorbent;R - Al2O3 production of aluminium chloride for dyes, rubber, pharmaceutical, oil and other organic synthesis application;Glass of 3% ~ 5% Al2O3 can improve the melting point, viscosity and strength;Grinding material advanced grinding, polishing powder is the main raw material;Refractory materials is indispensable furnace building materials industrial department.
1) Abrasive: Producing ceramic grinning wheel, grinding stone, grinning block, sanding paper, abrasive sand cloth, sand belt, polish wax, abrasive paste, coating etc.
2) Refractory material: Mainly used for abrasion and high temperature resistant in steel metallurgy, various industrial stoves, electric furnace etc.
3) Sandblasting abrasive: Mainly used for various material work pieces to decontaminate, derusting, prevent corrosion, remove oxide skin, glass sandblasting etc.
4) Abrasion resistance ground: Mainly used for non-slip of airport and road, chemical factory board paving.
5) Precision casting: Investment casting techniques of stainless steel and aluminum casting in coating.