ITEM: White Fused Alumina Powder
1, Don’t color the machined part;
2, Be used as sand blasting ,when it’s strictly prohibited iron-powder residues.
3, The micropowder is suitable for wet sandblasting and polishing;
4, Speed machining, high quality;
White fused alumina is more soft and friable. High purity (Al2O3 ≥99%) make it sharp, low temperature and fast cutting, and white fused alumina could keep shape well.
White fused alumina powder is suitable for manufacturing ceramic or resinous abrasive products, which are used to grind high carbon steel, high speed steel and hardened steel, etc.
The use of White fused alumina abrasive material:
1. As lapping and polishing materials, coating materials;
2. As precision casting sand;
3. As chemical catalysts, additives of special ceramics and high-grade refractory;
The company supply top-grade white fused alumina (Al2O3 content -- 99% ), the types are “F”-series (F12#--F320#) and “JIS”-series (JIS320—JIS10000). White fused alumina powder size is from JIS320 to JIS10000, the most finely ground is 0.5um.
CHEMICAL COMPOSITION OF
WHITE FUSED ALUMINA
Symbol | Rang of Grit Sizes | Chemical Composition% | |
Al2O≥3 | Na2O | ||
F | 12# - 80# | 98.50 | 0.50 |
90# - 150# | 98.50 | 0.60 | |
180# - 220# | 98.20 | 0.70 | |
P | P12 - P80 | 98.50 | 0.60 |
P100 - P150 | 98.20 | 0.70 | |
P180 - P220 | 98.00 | 0.80 | |
R | 8-5mm, 5-3mm, 3-1mm, | 98.50 | 0.35-0.45 |
1mm, 0.125mm, 0.074mm 0.045mm, | 98.50 | 0.60 | |
0.088mm | 96 | 0.60-0.90 | |
Verified Company
Zibo Huanyu Grinding Material Co., Ltd.

