Description:

WAP is one kind of high pure white fused aluminium oxide grainfor coated abrasives,

Its high friable, well self-sharpening ability makes the graincontinuously exposes the sharp face on

the working pieces.

Applications:

WAP can be well used for many kinds of coated abrasives likesanding paper, sanding cloth, and sanding belt.

Typical Chemical Analysis:

Al2O3                      99.45%

Na2O                       0.26%

SiO2                       0.13%

Fe2O3                      0.04%

Physical Properties:

Color                       White

Shape                      Angular edge sharp

CrystalForm                Alpha alumina

SpecificGravity              3.95

Hardness                   2150 Knoop scale

MagneticMaterial            0.0025%

Macrogrit Sizes Available (P):

12, 16, 20, 24, 30, 36, 40, 50, 60, 80, 100, 120, 150, 180,220.

Grain Size Distribution :

Upon ANSI B74.18-2006, FEPA-standard 43-1:2006 or ISO 6344-2:1998 

Upon ANSI B74.18-2006, FEPA-standard 43-1:2006 or ISO 6344-2:1998

Key words:

white fused aluminium oxide,fused browncorundum,corundum,brown fused alumina,brown aluminium oxide,fusedalumina

white fused aluminum oxide FEPA P grit