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W63白刚玉微粉 陶瓷过滤板管膜料
陶瓷过滤板/管膜料用180#/W63/W50/W20/W5白刚玉微粉以工业氧化铝粉为原料,于电弧中经2000度以上高温熔炼制成,经粉碎整形,磁选去铁,筛分成多种粒度,其质地致密、硬度高,粒形成球状,白刚玉适用于制造陶 瓷、树脂固结磨具以及研磨、抛光、喷砂、精密铸造等,还可用于制造高级耐火材料,代号“WA”于国际通用标准、国家标准一致,多数供出口,也有一定量供应国内用户。
White fused alumina was made from the high quality alumina by melting above 2000 in the electric arc furnace and cooling. It is white with the main crystal phase alpha-Al2O3.The white alumina produced in titling electric arc furnace has the advantage of high bulk density and low porosity and the volume stability and thermal shock resistance can be improved.

| 白刚玉理化指标 | ||||||||||
| 化学成分 | ||||||||||
| 粒度 | Al2O3 | Fe2O3 | SiO2 | Cao | MgO | K2O | Na2O | |||
| W63 | ≥99.2% | ≤0.1% | ≤0.1% | ≤0.1% | ≤0.1% | ≤0.1% | ≤0.35% | |||
| 物理成分 | ||||||||||
| 堆积密度(Bulk density) | 体积密度(Specific Gravity) | 莫氏硬度(Mohs Hardness) | ||||||||
| 1.75-1.95g/cm3 | ≥3.90g/cm3 min | ≥9 | ||||||||
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1.可用在各式喷砂和研磨抛光作业
2.波丽或压克力艺品之雾化美感加工
3.电视萤幕制程中喷砂
4.硅晶元之切割
5.齿模之清洁喷砂
6.精密铸造用型砂
7.高级耐火材料及其他陶瓷。
8.农具(铁锹 、钢锹 、铁锨 、锄头 、钢锄 、钢镐、洋镐、锰钢优质钢轨、钢铲、洋铲、钢锨、推雪板)喷砂
9.陶瓷过滤板、陶瓷过滤管专用膜料
陶瓷分离膜:

 
   
   
  