碳钢喷砂用棕刚玉16#
棕刚玉16#是以优质铝矾土为原料,经高温电弧炉电熔冶炼、破碎整形、精准筛分制成,晶粒致密结实,韧性高、抗冲击性强,切削清理能力强劲。本品硬度适中、粒度均匀规整,粉尘少、耐磨耐冲击,含铁量可控,不易造成碳钢工件表面过度腐蚀与渗杂污染。耐磨耐用、可循环多次使用,性价比突出,化学性能稳定,耐高温、抗老化。
棕刚玉用于碳钢材质表面处理,广泛用于碳钢构件、钢板、钢结构件的除锈、除氧化皮、去焊渣与毛刺,快速清理表面锈蚀层与杂质,均匀美化工件粗糙度,提升涂装、喷涂前的表面附着力,是碳钢工业喷砂预处理的高性价比优选磨料。

PRODUCT/产品: Brown Fused Alumina F16/棕刚玉F16
CHEMICAL COMPOSITION/化学成分:
| Item | Guarantee Value/保证值(%) | Typical Value/典型值(%) |
| Al2O3 | ≥95 | 95.28 |
| Fe2O3 | ≤0.3 | 0.14 |
| SiO2 | ≤1.5 | 0.90 |
| TiO2 | ≤3.0 | 2.85 |
| CaO | ≤0.45 | 0.30 |
| Magnetic Content | ≤0.05 | 0.041 |
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 | 1.82-1.91g/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 | +10 | 2000 | 0 | 0 |
| Coarse Grit粗粒 | +14 | 1400 | Max. 20 | 8.6 |
| Basic Grit基本粒 | +16 | 1180 | Min. 45 | 43.6 |
| Mixed Grit混合粒 | +16 +18 | 1180 1000 | Min. 70 | 85.3 |
| Fine Grit细粒 | -20 | 850 | Max. 3 | 1.6 |
APPLICATIONS/应用场景:
- Bonded Abrasives/ 固结磨具
- Wear Resistance Floor/ 耐磨地坪
- Alumina Ceramics/ 氧化铝陶瓷
- Refractory/ 耐火材料

产品包装:










