白刚玉60#的性能特点和用途
日期：2024-03-05 08:46:16 人气：点击：
白刚玉60#的性能特点和用途
白刚玉60#砂是符合欧洲标准FEPA的研磨砂，其颗粒平均值为0.26mm，基本粒径0.212-0.25mm。白刚玉60#氧化铝含量高，冶炼时间厂，莫氏硬度9.0，具有很好的自锐性，研磨喷砂效率高。
White fused aluminum oxide 60 # sand is a grinding sand that meets the European standard FEPA, with an average particle size of 0.26mm and a basic particle size of 0.212-0.25mm. White fused alumina 60 mesh has a high alumina content, a long smelting time, a Mohs hardness of 9.0, good self sharpening properties, and high grinding and sandblasting efficiency.
PRODUCT/产品: White Fused Alumina F60/白刚玉F60
别称：白色氧化铝砂60目，白色熔融氧化铝60#，白刚玉磨料F60
Other Names：White Fused Aluminum oxide 60 mesh, White corundum F60，White alox grit 60# ，White alundum F60，Electrocorundum 25A F60
CHEMICAL COMPOSITION/化学成分:
| Item |
Guarantee Value/保证值（%） |
Typical Value/典型值（%） |
| Al2O3 |
≥99.2 |
99.67 |
| Fe2O3 |
≤0.1 |
0.02 |
| SiO2 |
≤0.1 |
0.04 |
| Na2O |
≤0.4 |
0.21 |
| MgO |
≤0.02 |
0.01 |
| CaO |
≤0.05 |
0.03 |
| K2O |
≤0.03 |
0.01 |
PHYSICAL PROPERTIES/物理指标:
| Specific Weight/比重 |
Hardness/硬度 |
Bulk Density/堆积密度 |
Melting Point/熔点 |
| 3.95 g/ cm3 |
9.0Mohs scale |
1.68-1.78g/cm3 |
2050℃ |
PARTICLE SIZE DISTRIBUTION/粒度分布:
| Grit粒度 |
Mesh# |
Mesh size(um) |
Weight Standard(%) |
Typical Value(%) |
| Coarsest Grit最粗粒 |
+40 |
425 |
0 |
0 |
| Coarse Grit粗粒 |
+50 |
300 |
Max. 30 |
6.8 |
| Basic Grit基本粒 |
+60 |
250 |
Min. 40 |
50.6 |
| Mixed Grit混合粒 |
+60 +70 |
250 212 |
Min. 65 |
89.4 |
| Fine Grit细粒 |
-80 |
180 |
Max. 3 |
0.9 |
APPLICATIONS/应用场景：
- Resin Bonded Abrasives and Vitrify Bonded Abrasives/ 树脂砂粒和陶瓷砂粒等固结磨具
- Wear Resistance Floor Coating and anti-slip material/ 耐磨地坪涂料和摩擦材料
- Alumina Ceramics/ 氧化铝陶瓷
- Refractory & Precision Casting/ 耐火材料和精密铸造壳型材料
- Blasting and grinding/ 喷砂和研磨
