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Description:

1.brown aluminum oxide P grit
2.produce sanding cloth, abrasive paper, abrasive sanding belt

Description:

AP-17 It is one type of non-calcined Brown Fused Aluminium Oxidegrain for coated abrasives application, the grain shape is verysharp, the strip and needle shape are well kicked out of thegrains

 

Applications:

With the concentrated size distribution and dust collected bywell water washing, AP-17 can be used for producing all kinds ofcoated abrasives products, such as sand paper, cloth, rolls, belts,etc.

 

 

Typical Chemical Analysis:

Al2O3                      95.56%

TiO2                       2.25%

SiO2                       1.08%

Fe2O3                      0.08%

 

 

Physical Properties:

Color                       Brown

Shape                      Angular, edge sharp

CrystalForm                Alpha alumina trigonal system

SpecificGravity              3.92

Hardness                   2090 Knoop scale, 9.0 Mohs scale

Magnetic Material            0.0076%

 

 

Macrogrit Sizes Available (P):

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

 

Microgrit Sizes Available (P):

240, 280, 320, 360, 400, 500, 600, 800, 1000, 1200.

 

Grain Size Distribution :

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