Sell ascentsun white fused alumina grains for sanding paper, sanding cloth,etc. @China (Mainland)

It is one kind of white fused aluminium oxide grain for Coated Abrasive, with the concentrated size distribution and sieving strictly based on FEPA standard. It can be well used for many kinds of Coated Abrasive like sanding paper, sanding cloth, and sanding belt. Typical Chemical Analysis Al2O3 SiO2 Fe2O3 Na2O 99.45% 0.13% 0.04% 0.26% Physical Properties Color Brilliant White Shape Angular and sharp True Specific Gravity 3.90 g/cm3 Hardness Knoop 2250 Magnetic Material 0.0008% Particle Size Distribution (PSD) According to FEPA

Post by Chang Hongbo    Mechanical Parts & Fabrication Services    @2012-07-13 10:24:10