Corundum manufacturer specializing in the production for 20 years, good quality, trustworthy! ! !

Corundum of aluminum oxide (Al2O3) content of more than 98%, and contains a small amount of iron oxide, silica and other ingredients, is white. Corundum for a variety of other high-end products, processes or hardware product surface beautification, surface clean and without any impurities sandblasting, replacing cleaning troubles. Fine white fused alumina can be used as the first polishing abrasives. Additives can also be used to do all kinds of products. 1, surface finish: Metal oxide, carbide black, metallic or non-metallic surface rust remove dirt, such as gravity die casting, rubber mold of the removal of the oxide or agents from the shape of the ceramic surface black spots, uranium color removal, painting rebirth. 2, beautification process: a variety of extinction or matte gold, K gold jewelry, precious metal products of the process, matte crystal, glass, corrugated, acrylic, and other non-metallic processing and make the workpiece surface into a metallic luster. 3, etching process: jade, crystal, agate, semi-precious stones, stamps, ornamental stones, antiques, marble tombstones, ceramics, wood, bamboo and other etch art. 4, pre-treatment process: Teflon (TEFLON), PU, ??rubber, plastic-coated, rubber drum (ROLLER), electroplating, metal spray, titanium, etc. before treatment, the surface adhesion increases. 5, Burr processing: flash Bakelite, plastic, zinc, aluminum die-casting products, electronic components, core, etc. removed. 6, stress relief processing: aerospace, defense, precision industry of parts, rust, paint extinction stress, rehabilitation etc. eliminate processing. Other uses: 1, can be used in all kinds of blasting and polished (Lapping) operations; 2, glass or acrylic art atomizer beauty of processing; 3, blasting the TV screen manufacturing process; 4, the silicon wafer cutting ; 5, the tooth mold of clean sand; 6, precision casting sand; corundum is high quality aluminum oxide powder as raw material, fused smelting, corundum having a white color, high hardness, toughness slightly lower purity high, excellent self-sharpening, grinding power, heat a small, high efficiency, acid corrosion, high temperature, good thermal stability, not only senior corundum abrasives materials, and or advanced grinding, polishing materials, processed into abrasive with corundum for grinding high carbon steel, high speed steel and stainless steel. Corundum is also widely used in precision casting, steel fire-resistant, fire-resistant chemical, 95 porcelain, decorative ceramics and porcelain, and other daily life with special porcelain, as well as military, electronics and other high-tech industries. Zhengzhou Boya Refractories Co. (http://www.byncw.com) three stone products: sintered mullite, fused mullite, high purity fused mullite, South Africa andalusite, andalusite, Xinjiang, Shaanxi andalusite, Gansu andalusite, andalusite powder, sillimanite, pickling sillimanite, sillimanite Linkou, Hebei sillimanite, Jixi sillimanite, kyanite etc. Nanyang, China to build three stone first. If demand, please call Crown Refractories call details Headquarters: 0371-64135066 Manager: Mr Heng Mobile: 15136276681 QQ: 31912123 Article Source: Crown Chemical: http: //www.zzcmc.com/ Crown Refractories: http : //www.zzncw.com/