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¥Õè¥ÉP¬â¥Dnª«²z¯S©ÊMain Physical Properties
²ö¤óµw«× MOHS HARDNESS | 9.0 |
°ï¿n±K«× BULK DENSITY | 1.75-1.95g/cm3 |
¤ñ« SPECIFIC GRAVITY | 3.95g/cm3 |
Åé¿n±K«× | 3.60 |
¥Î©ó¿i®Æ¡A¼Q¬â¡A¬ã¿i¡AÒ\®Æ¡A©ß¥úUsed for abrasives,blasting,grinding
ÄÝ©Êproperties
³W®æType | P¬â¡A²É«×¬âGrains | ||
P8# 10# 12# 14# 16# 20# 24# 30# 36# 40# 50# 60# 70# 80# 100# 120# 150# 180# 220# | |||
«OÃÒÈ Guarantee Value | ¨å«¬ÈTypical Value | ||
¤Æ¾Ç¦¨¤À Chemical Composition | Al2O3 | 99 | 99.50 |
SiO2 | 0.1 | 0.04 | |
Fe2O3 | 0.1 | 0.04 | |
Na2O | 0.35 | 0.23 | |
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²É«×¸¹ | 1¡AQ1max% | 2¡AQ2max, % | 3¡AQ3min, % | 4¡AQ4min, % | 5¡AQ5min, % | 6¡AQ6max, % | |||||
²Ê²É | ¼Ð·Ç | ²Ê²É | ¼Ð·Ç | °ò¥»©Ô | ¼Ð·Ç | ²V¦X²É | ¼Ð·Ç | ²Ó²É | ¼Ð·Ç | ½L©³¿z¤Uª« | |
P12 | 3.35mm/6# | 0 | 2.36mm/8# | 1 | 2mm/10# | 14¡Ó4 | 1.7mm/12# | 61¡Ó9 | 1.4mm/14# | 92 | 8 |
P16 | 2.36mm/8# | 0 | 1.7mm/12# | 3 | 1.4mm/14# | 26¡Ó6 | 1.18mm/16# | 75¡Ó9 | 1mm/18# | 96 | 4 |
P20 | 1.7mm/12# | 0 | 1.18mm/16# | 7 | 1mm/18# | 42¡Ó8 | 850um/20# | 86¡Ó6 | 710um/25# | 96 | 4 |
P24 | 1.4mm/14# | 0 | 1mm/18# | 1 | 850um/20# | 14¡Ó4 | 710um/25# | 61¡Ó9 | 600um/30# | 92 | 8 |
P30 | 1.18mm/16# | 0 | 850um/20# | 1 | 710um/25# | 14¡Ó4 | 600um/30# | 61¡Ó9 | 500um/35# | 92 | 8 |
P36 | 1mm/18# | 0 | 710um/25# | 1 | 600um/30# | 14¡Ó4 | 500um/35# | 61¡Ó9 | 425um/40# | 92 | 8 |
P40 | 710um/25# | 0 | 500um/35# | 7 | 425um/40# | 42¡Ó8 | 355um/45# | 86¡Ó6 | 300um/50# | 96 | 4 |
P50 | 600um/30# | 0 | 425um/40# | 3 | 355um/45# | 26¡Ó6 | 300um/50# | 75¡Ó9 | 250um/60# | 96 | 4 |
P60 | 500um/35# | 0 | 355um/45# | 1 | 300um/50# | 14¡Ó4 | 250um/60# | 61¡Ó9 | 212um/70# | 92 | 8 |
P80 | 355um/45# | 0 | 250um/60# | 3 | 212um/70# | 26¡Ó6 | 180um/80# | 75¡Ó9 | 150um/100# | 96 | 4 |
P100 | 300um/50# | 0 | 212um/70# | 1 | 180um/80# | 14¡Ó4 | 150um/100# | 61¡Ó9 | 125um/120# | 92 | 8 |
P120 | 212um/70# | 0 | 150um/100# | 7 | 125um/120# | 42¡Ó8 | 106um/140# | 86¡Ó6 | 90um/170# | 96 | 4 |
P150 | 180um/80# | 0 | 125um/120# | 3 | 106um/140# | 26¡Ó6 | 90um/170# | 75¡Ó9 | 75um/200# | 96 | 4 |
P180 | 150um/100# | 0 | 106um/140# | 2 | 90um/170# | 15¡Ó5 | 75um/200# | 62¡Ó12 | 63um/230# | 90 | 10 |
P220 | 125um/120# | 0 | 90um/170# | 2 | 75um/200# | 15¡Ó5 | 63um/230# | 62¡Ó12 | 53um/270# | 90 | 10 |
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