2013年8月8日星期四

Five use of corundum

Corundum has the following five main scope of use
1 free grinding - grinding grade abrasives used in kinescope, optical glass, silicon, lenses, clocks, glass, crystal glass, jade and other areas of freedom ground, is commonly used advanced abrasive materials.
(2) Sandblasting corundum - blasting abrasive hardness, high packing density, no free silica, heavy, good toughness, Okay corundum is the ideal "green" blasting material, widely used in aluminum , copper profile glass, washed jeans precision molds and other fields.
3 Resin Abrasives - Abrasives has the right color, hardness, toughness, suitable particle cross-section type and edge retention, resin abrasive used, the results are satisfactory.
4 filter media - is a new type of abrasive applications, the use of particulate abrasive medium as the bottom of the filter bed, to purify drinking water or waste water, is home to a new water filtration material, particularly suitable for non-ferrous metal processing: oil drilling mud weighting agent .
5 corundum functional filler - mainly used for automobile brake parts, specialty tires, specialty building products in areas such as construction of motorways. Airstrip. Pier. Parking. Industrial floor. Stadium and other wear-resistant materials .

 

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