Qinhuangdao corundum

Qinhuangdao corundum Business QQ 920 212 962 Sales: fixed _010 _ -56,420,691 phone _13810134390 Contact: Ke our company is the water purification materials research and development, manufacturing, marketing and after-sales service in one of the professional manufacturers!! First person, after doing business! honesty, _ quality of the root _ to build domestic brands corundum with high purity, crystalline, highly liquid, low coefficient of linear expansion, corrosion-resistant features. Dozens of refractory production and business practices to verify that the product has not detonate in the application process, not chalking, cracking characteristics. In particular its far higher than traditional corundum cost-effective, making it the best corundum refractories aggregate and filler. Particle size produced in accordance with international standards and national standards, users can request processing granularity. The common grit F4 to F320, its chemical composition varies depending on the particle size and the type. Prominent feature is the impact resistance of the small crystal size, with self-processing mill crushing, the particles spherical particles, sharp shipai corundum with high purity, dense texture, high bulk density, strong self-sharpening, good toughness, magnetic material ultra-low levels, the use made of abrasive grinding sharp, low fever, grinding ratio, and use less buildup; made of sintered abrasive has a dark blue color after firing, can not afford to mesh cracks, no rust, and suitable for the manufacture of ceramics, resin high abrasive and grinding, polishing. Corundum grinding material because of its high hardness, good toughness, multi-purpose, one of the most basic abrasive. Corundum main roles: (1) high temperature resistance, corrosion resistance, high strength and other properties, it poured steel sliding outlet, smelting rare metals, special alloys, ceramics, blast furnace lining (walls and tubes); physical and chemical utensils, spark plugs, heat-resistant anti-oxidation coating. (2) hardness, wear resistance, high strength characteristics in the chemical system used as reaction vessels and pipelines, chemical pump parts; Company Name: Beijing Open Source Bi Environmental Protection Technology Co., Ltd. Tel: 13810134390 landline 010 -56420691 Contact: Ke (sales charge) Business-QQ: 920 212 962 Qinhuangdao corundum