白刚玉微粉 性能：白色，较棕刚玉硬而脆，切削力较强，化学稳定性好，具有很好的绝缘性。
适用范围：可做固及涂附磨具，湿式或干或喷射砂，适合晶体，电子行业的超精研磨和抛光及制做耐火材料等。适合加工淬火钢，合金钢，高速钢，高碳钢等硬度较硬，抗张强度较大的材料。还可用做触媒体，绝缘体以及精密铸造砂等。
property:it is white【敏感词】harder【敏感词】more brittle than a.it features strong cutting force【敏感词】steady chemical property【敏感词】execllent insulation.
usage:it can be used for making bonded【敏感词】coated abrasive tools,wet【敏感词】dry blasting.it is also suitable for superprecision grinding【敏感词】polishing of crystal【敏感词】electronic induxtry【敏感词】making high quality refractory materials.it can be adopted for the grinding of the hard【敏感词】strong bending strength materials such as chilled steel,alloy steel,high-speed【敏感词】high carbon steel.meanwhile,it can be used as catalyst carrier,insulator【敏感词】presicion founding sand,etc.
类别粒度基本粒尺寸范围类别粒度基本尺寸范围微粉 w6363-50精微粉 w3.53.5-2.5w5050-40w4040-28w2828-20w2.52.5-1.5w2020-14w1414-10w1.51.5-1.0w1010-7w77-5w11.0-0.5w55-3.5
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