White corundum abrasive micropowder are produced with acid wash and water pickled process, so it will get a more purity powder. Comparing with the ones with milling production, Acid pickled WFA powder has better size distribution which is suitable for making ceramic membrane tubes, honing stone, even for skin cleaning.
PRODUCT FEATURES:
- High hardness and dense particles. Single-particle roundness is good.
- The color is pure white, with no impurities, to ensure the wear-resistant layer or wear-resistant paper color and transparency.
- Uniform distribution of particle size, single-particle shape consistent, with a small amount of wear-resistant effect.
- Excellent Chemical stability with high acid-alkali resistance, high-temperature stability.
- Low acidity AL2O3 polishing powder from HAIXU Abrasive is produced strictly according to FEPA and JIS standard, all products are tested and qualified before shipment.
- Low electrical conductivity; moderately-high thermal conductivity; good refractoriness and resistance to molten metals.
Typical Chemical composition(F600) AL2O3 99.20% SiO2 0.16% NA2O 0.34% Fe2O3 0.08% CaO 0.04% Typical physical properties Hardness: Mohs:9.0 Maximum service temperature: 1900 ℃ Melting Point: 2250 ℃ Specific Gravity: 3.95g/cm3 Volume density 3.6g/cm3 Bulk density(LPD): 1.55-1.95 g/cm3 Color: White Particle shape: Angular Available size: FEPA F230 F240 F280 F320 F360 F400 F500 F600 F800 F1000 F1200 F1500 JIS 240# 280# 320# 360# 400# 500# 600# 700# 800# 1000# 1200# 1500# 2000# 2500# 3000# 4000# 6000# 8000# 10000#