陶瓷过滤板管膜用180#W63W50W28W20W5白刚玉微粉
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陶瓷过滤板管膜用180#W63W50W28W20W5白刚玉微粉
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、铸造等，还可用于制造耐火材料，代号“WA”于通用标准、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W63 |
 白刚玉W10 |
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白刚玉理化指标 |
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化学成分 |
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粒度 |
Al2O3 |
Fe2O3 |
SiO2 |
Cao |
MgO |
K2O |
Na2O |
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180# |
≥99.2% |
≤0.1% |
≤0.1% |
≤0.1% |
≤0.1% |
≤0.1% |
≤0.35% |
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物理成分 |
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堆积密度（Bulk density） |
体积密度（Specific Gravity） |
莫氏硬度(Mohs Hardness) |
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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.铸造用型砂
7.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、锰钢钢轨、钢铲、洋铲、钢锨、推雪板）喷砂
9.陶瓷过滤板、陶瓷过滤管膜料
