白剛玉微粉 性能：白色，較棕剛玉硬而脆，切削力較強，化學穩定性好，具有很好的絕緣性。

適用范圍：可做固及涂附磨具，濕式或干或噴射砂，適合晶體，電子行業的超精研磨和拋光及制做耐火材料等。適合加工淬火鋼，合金鋼，高速鋼，高碳鋼等硬度較硬，抗張強度較大的材料。還可用做觸媒體，絕緣體以及精密鑄造砂等。

property:it is white【敏感詞】harder【敏感詞】more brittle than a.it features strong cutting force【敏感詞】steady chemical property【敏感詞】execllent insulation.

usage:it can be used for making bonded【敏感詞】coated abrasive tools,wet【敏感詞】dry blasting.it is also suitable for superprecision grinding【敏感詞】polishing of crystal【敏感詞】electronic induxtry【敏感詞】making high quality refractory materials.it can be adopted for the grinding of the hard【敏感詞】strong bending strength materials such as chilled steel,alloy steel,high-speed【敏感詞】high carbon steel.meanwhile,it can be used as catalyst carrier,insulator【敏感詞】presicion founding sand,etc.

類別粒度基本粒尺寸范圍類別粒度基本尺寸范圍微粉 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