75含量地坪材料用黑剛玉 保中 耐磨黑剛玉磨料常年

? ??黑剛玉磨料是將鋁礬土熔煉而制得的一種以a-AL2O3和鐵尖晶石為主礦相的灰黑色結晶體，具有韌性高、耐高溫、熱酞性能穩定的特點。其韌性較大耐磨棱角鋒利，自銳性強，磨削時發熱量少，拋光加工工件潔度高，黑剛玉磨料基本粒集中，切削力強，韌性大，剛柔相濟，耐磨性好，工效高。

Black corundum abrasive is a kind of grey - black crystal, which is made from a-AL2O3 and iron spinel, which has the characteristics of high toughness, high temperature resistance and stable thermal properties. Its toughness is bigger wear-resisting sharp edges and corners, sharpness is strong, less calorific value when grinding, polishing machining clean degree is high, black corundum abrasive basic particle concentration, strong cutting force, tenacity is big, and flexibility, good abrasion resistance, high working efficiency.

? ? ?黑剛玉磨料適用于不銹鋼，鋁制品，金屬制品電鍍前底面拋光和噴砂，而且拋光比其它磨料工效提高2.5倍，光潔度提高1.5倍。目前，**為廣泛地應用于不銹鋼餐廚具，燈具燈飾摩托車零件，汽車配件等中等硬度材料的精細拋光，也用于自由研磨。它還適用于玻璃、竹木、石材等制品的磨削和拋光，又是制造樹脂砂輪，砂布的新穎材料。

Black corundum abrasive is applied to stainless steel, aluminum products, metal products electroplating front surface polishing and sandblasting, and polishing is 2.5 times higher than other abrasive works, and the finish is 1.5 times. At present, it is widely used in stainless steel cooking utensils, lamps and lanterns, motorcycle parts, auto parts and other medium hardness materials fine polishing, also used for free grinding. It also applies to the grinding and polishing of glass, bamboo, stone and other products. It is also a novel material for making resin grinding wheel and emery cloth.