???????????????白剛玉(white?Corundum)粒度砂 粒度 20# Al2O3 ≥99.55% Fe2O3 ≤0.04% SiO2 ≤0.02% Cao ≤0.02% MgO ≤0.01%
2022-05-12 面議/噸白剛玉氧化鋁微粉W0.5W1.5W2.5W3.5生產海綿拋光輪纖維拋光輪品名白剛玉氧化鋁微粉粒度W63 W50 W40 W28 W20 W14 W10 W7 W5 W3.5 W2.5 W1.5 W0.5Al2O399.70-99.0%Fe2O30.04-0.10%Na2O0.25-0.35%比重3.96g/cm3莫氏硬度9.0??????????????????用途①.耐火材料,爐料,澆注料,搗雜
2022-05-12 面議/噸油石研磨石磨刀石生產用電熔白剛玉微粉品名白剛玉微粉粒度#240 #280 #320 #360 #400# #500 #600 #700 #800 #1000 #1200 #1500 #2000 #2500 #3000 #4000 #6000 #8000 #10000Al2O399.70-99.0%Fe2O30.04-0.10%Na2O0.25-0.35%比重3.96g/cm3莫氏硬度9.0????
2022-05-12 面議/噸白剛玉電熔氧化鋁砂80#100#120#150#用于準確鑄造代替鋯粉 粒度 8# 10# 12# 14# 16#20# 22# 24# 30# 36# 46# 54# 60# 80# 100# 120# 150# 180# 220#?240# Al2O3 ≥99.55% Fe2O3 ≤0.04% SiO2 ≤0.02% Cao ≤0.02
2022-05-12 面議/噸白剛玉氧化鋁微粉生產海綿/纖維拋光輪品名白剛玉微粉粒度W63 W50 W40 W28 W20 W14 W10 W7 W5 W3.5 W2.5 W1.5 W0.5Al2O399.70-99.0%Fe2O30.04-0.10%Na2O0.25-0.35%比重3.96g/cm3莫氏硬度9.0??????????????????用途①.耐火材料,爐料,澆注料,搗雜料,耐火磚,準確鑄造等②.噴砂 噴砂機噴砂
2022-05-12 面議/千克海旭磨料廠家直銷一級棕剛玉#180??????????????????????? 金剛砂/棕剛玉 粒度? #180Al2O3≥95.0%Fe2O3≤0.50%SiO2≤1.80%TiO2≤3.50%堆積密度(Bulk density)1.53-1.99g/cm3體積密度(Specific Gravity)≥3.95g/cm3 min莫氏硬度(Mohs Hardness)≥9? 用途(Usage)1
2022-05-12 面議/噸磨金剛石用一級白剛玉白剛玉氧化鋁微粉品名白剛玉微粉粒度#240 #280 #320 #360 #400# #500 #600 #700 #800 #1000 #1200 #1500 #2000 #2500 #3000 #4000 #6000 #8000 #10000Al2O399.70-99.0%Fe2O30.04-0.10%Na2O0.25-0.35%比重3.96g/cm3莫氏硬度9.0????
2022-05-12 面議/噸磨片生產用河南一級白剛玉微粉 品名 白剛玉微粉 粒度 #240 #280 #320 #360 #400# #500 #600 #700 #800 #1000 #1200 #1500 #2000 #2500 #3000 #4000 #6000 #8000 #10000 Al2O3 99.70-99.0% Fe2O3 0.04-0.10% Na2
2022-05-12 面議/噸酸洗水分棕剛玉微粉W63?品名棕剛玉微粉粒度W63 Al2O395.0%Fe2O30.30%SiO21.50%比重3.95-4.0g/cm3莫氏硬度9.0????????????????用途?1, 固結磨具和涂覆磨具2, 地面/墻面層壓材料3, 熱噴涂(等離子噴涂)4, 拋光,微型噴砂應用5, 高級耐火材料,陶瓷,瓷磚6,制動襯面/剎車片/剎車片??生產粒度W標W63 W50 W40 W28 W2
2021-10-14 面議/噸