1.White Fused Aluminium Oxide Powder 2.Manufacturer of 30 years 3.High quality of 99% 4.Abrasives for polishing,surface deal.
1.White Fused Aluminium Abrasives Description
White fused aluninium abrasives is electrically fused in the fuenace with high-grade alumina powder as raw materials.It has higher hardness and slightly lower toughness than brown fused aluminium oxide,characte-rized by its high purity,strong grinding ability,Abrasive tools made of it are suitable for grinding highspeed steel,high carton steel,etc.It also can used as materials for grinding and polishing precision-casting,spraying and coating,medium body for chemical industry,special ceramics and high-grade refractory materials,etc.
2.Chemical Composition(%)
| GRIT SIZE | F280 | F1000 | JIS#800 | JIS#1500 |
| 1). CHEMICAL ANALYSIS (%) | ||||
| Na2O | 0.2max | 0.2max | 0.16max | 0.2max |
| Fe2O3 | 0.07max | 0.07max | 0.06max | 0.07max |
| AL2O3 | 99%min | 99%min | 99%min | 99%min |
| SiO2 | 0.1max | 0.11max | 0.13max | 0.1max |
2). GRAIN SIZE DISTRIBUTION (um) GB/T2481.2-1998&ISO8486-2:1996&JIS R6001-1987 | ||||
| ds3 | 60.0 | 22.6 | 35 | 24 |
| ds50 | 39±1.5 | 9.1±0.8 | 18.0±1.0 | 10.5±1.0 |
| ds94 | 25.0 | 2.4 | 12 | 6 |
White Fused Aluminium Oxide Powder
