AEHTP - Brown Corundum - AEHTP

Description:

AEHTP is a kind of blue color roasted, angular, sharp-edged Brown Fused Aluminum Oxides. The abrasive grains is calcined at high temperature to improve the instant adhesion to resin or glue bonds, and to exhibit a very increased toughness.

Applications:

AEHTP is used for production of all kinds of premium quality brown aluminum oxide coated abrasive products like abrasive cloth, paper and sanding belt.

Typical Chemical Analysis:

Al₂O₃95.64%

TiO₂2.42%

SiO₂1.08%

Fe₂O₃0.08%

Physical Properties:

Color Blue

Shape Angular, edge sharp

Crystal Form Alpha alumina trigonal system

Specific Gravity 3.95

Hardness 2090 Knoop scale, 9.0 Mohs scale

Magnetic Material 0.0076%

Grain 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