1.White corundum FEPA P grit
2. for making sanding cloth, sanding paper, abrasive jumbo roll
3.excellent selfsharpness ability

Description:

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

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

the working pieces.

Applications:

WAP can be well used for many kinds of coated abrasives like sanding 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

Crystal Form                 Alpha alumina

Specific Gravity               3.95

Hardness                    2150 Knoop scale

Magnetic Material             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 

Grain Size Distribution :

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

Key words:

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