白刚玉W28的性能特点和用途
日期：2024-03-25 07:25:20 人气：点击：
白刚玉W28的性能特点和用途
白刚玉W28的氧化铝纯度不低于99.2%，二氧化硅含量低于0.2%，磁性物含量和铁残留含量低，是一种经过酸碱洗、水洗的白刚玉粉末。白刚玉W28由于其高耐磨度、耐高温和耐化学腐蚀性能，常用于粗抛研磨、涂料填料和工业陶瓷的生产。
The purity of alumina in white corundum W28 is not less than 99.2%, the silicon dioxide content is less than 0.2%, and the magnetic content and iron residue content are low. It is a white corundum powder that has been washed with acid, alkali, and water. Due to its high wear resistance, high temperature resistance, and chemical corrosion resistance, white corundum W28 is commonly used in rough polishing, coating fillers, and industrial ceramic production.
PRODUCT/产品: White Fused Alumina 28 micron /白刚玉W28
别称：白刚玉600#，白色氧化铝600#，白色熔融氧化铝600#，白刚玉W28，白刚玉微粉W28
Other Names：White Fused Aluminum oxide 600mesh, White corundum F360，White alox powder 600# ，White alundum 600#，Electrocorundum 25A F360，White fused aluminum oxide 28 micron
CHEMICAL COMPOSITION/化学成分:
| Item |
Guarantee Value/保证值（%） |
Typical Value/典型值（%） |
| Al2O3 |
≥99.2 |
99.62 |
| Fe2O3 |
≤0.04 |
0.03 |
| SiO2 |
≤0.20 |
0.13 |
| Na2O |
≤0.30 |
0.22 |
| MgO |
≤0.05 |
0.02 |
| CaO |
≤0.05 |
0.01 |
| K2O |
≤0.05 |
0.02 |
PHYSICAL PROPERTIES/物理指标:
| Specific Weight/比重 |
Hardness/硬度 |
PH Value/PH值 |
Melting Point/熔点 |
| 3.95 g/ cm3 |
9.0Mohs scale |
7-9.5 |
2050℃ |
PARTICLE SIZE DISTRIBUTION/粒度分布: (Laser Analyzer LS609/激光粒度分析仪LS609) :
| Size |
Guarantee Value保证值 |
Typical Value典型值 |
| D10(um) |
≥15 |
15.683 |
| D50(um) |
24.5-28.5 |
27.787 |
| D90(um) |
≤48 |
47.555 |
APPLICATIONS/应用场景：
- Grinding tool products such as oilstones, grinding fluids, and diamond dry polishing wheel. /油石、研磨液、金刚石干磨片等磨具产品。
- Zinc rich coatings, polyurethane coatings and other coating products. / 富锌涂料、聚氨酯涂料等涂料产品。
- Ceramic products such as alumina insulation board, alumina ceramic membrane tube, ceramic wear-resistant layer, etc. / 氧化铝绝缘板、氧化铝陶瓷膜管、陶瓷耐磨层等陶瓷制品。
- Precise grinding and micro blasting for Inox, aluminum alloy, tungsten-molybdenum alloy etc. / 不锈钢、铝合金、钨钼等金属精细研磨和微喷砂。
- Grinding and polishing of non-metallic products such as glass and ceramics. / 非金属例如玻璃、陶瓷等产品研磨抛光。
- Reinforced wood flooring wear-resistant layer. / 强化木地板耐磨层。
- Refractory & Precision Casting. / 耐火材料和精密铸造壳型材料。
PACKAGE/包装：
25kgs/Bag+1Ton/Jumbo Bag / 25公斤小袋+1吨吨包
25kgs/Bag+1Ton/Pallet / 25公斤小袋+1吨吨包
Customized Package such as paper bag are available / 可接受纸袋等定制包装
