Shizuishan Jin Lin Corundum Refractories Co., Ltd.

China Manufacturer with main products: White Corundum, Brown Corundum, Black Corundum, Silicon Carbide, Quartz Sand, Activated Carbon

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White corundum

FOB Price: 230.00 - 1,100.00 USD/Tonne
Supply Ability: 1,000 Tonne(s) per Month
Shipping: Ten days
Payment Terms: D/P, T/T
In Stock
Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Ningxia in China
Packaging Details: 25 kg woven bag packaging, also can be customized according to customer request packaging!


White corundum profile

White corundum with industrial alumina powder as raw material, regularly over 2000 degrees in the arc after cooling in high temperature melting, after smashing plastic, magnetic separation to iron, screen is divided into a variety of particle size, dense texture, high hardness, granular form sharp corners, consolidation is suitable for making ceramic, resin abrasive and grinding, polishing, sandblasting, precision casting, etc., can also be used for manufacturing high-grade refractory materials. Product size according to the international standard and national standard production, granularity processing according to user requirement. Gm grain sizes of the F4 ~ F220, its chemical composition depending on the size of the particle size. Outstanding characteristic is little impact resistance, crystal size if using autogenous grinding machining, particles are spherical particles, the surface dry clean, easy to bond.

King Charles Lindbergh corundum based on high quality alumina powder as raw material, the crystal in a fused, slightly higher than that of brown fused alumina hardness, toughness is a bit low, purity, good self-sharpening, high grinding ability, low calorific value, high efficiency, naisuanjian corrosion, high temperature resistant thermal stability is good. Made with the grinding tool is suitable for the grinding of high speed steel, high carbon steel is widely used in such as consolidation abrasive, coated with abrasive, polishing and precision casting and other industries. 


White corundum features

1, does not affect the color of the machined part;

2, can be used in iron powder residue is forbidden of process to sand;

Level 3, micro powder is very suitable for wet sand and research;

4, processing speed, high quality;

5, very low amount of iron oxide in suitable for the sand blasting of iron residue is forbidden;

6, after pickling process to impurities.


White corundum purposes

White corundum are suitable for all kinds of high-end products, technology or beautify processing, hardware and other products surface after sand blasting surface clean without any impurities, cleaning trouble. Fine white corundum can be used for polishing, also can be used as additive in various products.

1, surface processing, metal oxide, carbon black, metallic or nonmetallic surface rust removal, such as gravity die casting, rubber mold of oxides or removal of the debonding agent, ceramic surface spots, color removal of uranium, coloured drawing or pattern.

2, beautify processing: all kinds of gold, K gold jewellery, precious metals products of extinction or fog surface processing, crystal, glass, corrugated, the fog of the force that press a gram etc. Nonmetal surface processing and can make the machining surfaces into metallic luster.

3, etching processing: jade, crystal, agate, semi-precious stones, seal, stone, antiques, marble tombstone, ceramic, wood, bamboo, etc. The etching of the artists.

4, pre-treatment processing: TEFLON (TEFLON), PU, rubber, plastic coating, rubber ROLLER (ROLLER), electroplating, metal spray welding, plating titanium before processing, increase the surface adhesion.

5, burrs and processing: bakelite, plastic, zinc and aluminum die-casting products, electronic components, the flash removal of magnetic core, etc. Eliminate the processing.
White corundum

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