棕剛玉球磨整形砂是通過(guò)球磨機(jī)生產(chǎn)線加工處理而成，堆積密度比巴馬克砂低，棕剛玉球磨整形砂的特點(diǎn)是純度高，自銳性強(qiáng)，韌性好，磁性物含且特低，用其制成的磨具磨削鋒利，發(fā)熱率低，磨削比高，且使用時(shí)沾附少;制成的燒結(jié)磨具具有燒成后顏色深藍(lán)、不起網(wǎng)狀裂紋、無(wú)銹斑的特點(diǎn)，水洗后.粉塵特低。適用于制造陶瓷、樹(shù)脂高固結(jié)磨具以及研磨、拋光等。BFA with medium bulk density(can be washed as your requirement)The abrasive grains of this kind of product is crashed切ball mill machine. The bulk density is lower than the Baramc grains.It is characterized by its high purity， strong self-sharpening, good toughness, ultra-low content of the magnetic materials. It can be made into grindingtools that is characterized切sha幣grinding, low heat generation ratio, high grinding rate and few coating in the using course, and the sintering grindingtools that is characterized by deep blue color after firing, without resillage, without rust and so on. After water washing, with very low dust.Brown FusedAlumina with medium bulk density is applicable to make ceramic and resinoid high bonded abrasive tools, grinding abrasive and polishing materials.