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Dragon Abrasives Group Limited

Add: 265# Anshanxi Street, Core Mall Times International Department, Nankai District, Tianjin, 300192 China

Fax: +86-22-87899537

Mob: +8613622002228

Tel: +86-22-87899539

E-mail: info@abrasives.asia

Web: http://www.abrasivesasia.com

Fused Alumina

Blue Fired Aluminum Oxide for Grinding Wheels

Blue Fired Aluminum Oxide for Grinding Wheels

1.Product Description High Temperature blue colored fused alumina is commonly used for high-grade grinding wheels, heavy duty grinding wheels, as well as ultra-thin cutting discs, working on tool steel, alloy steel, carbon steel, stainless steel. The main character is blue color, caused by brown...


1.Product Description

High Temperature blue colored fused alumina is commonly used for high-grade grinding wheels, heavy duty grinding wheels, as well as ultra-thin cutting discs, working on tool steel, alloy steel, carbon steel, stainless steel.

The main character is blue color, caused by brown fused alumina heat treated at high temperature of 1300ºC-1350ºC. 


2. Chemical Analysis (%) 

Al2O3

TiO2

Fe2O3

SiO2

CaO

MgO

>95.0

2.0-3.0

<0.3

<1.3

<0.5

<0.5


3. Magnetic Material Content (%)

F12-F220 <0.015


4. Grits Available

Available in grits F12 to F1200, sized in accordance with the current FEPA/GB/ISO/ANSI/JIS sieve standards, also can be processed to P grit also for coated abrasive products.


5. Bulk Density (g/cm3) 

F10

F12

F14

F16

F20

F22

F24

1.85-2.00

1.85-2.00

1.80-1.95

1.80-1.95

1.77-1.92

1.75-1.90

1.75-1.90

F30

F36

F40

F46

F54

F60

F70

1.70-1.85

1.65-1.80

1.62-1.77

1.60-1.75

1.58-1.73

1.58-1.73

1.55-1.70

F80

F90

F100

F120

F150

F180

F220

1.53-1.68

1.40-1.65

1.48-1.63

1.45-1.60

1.43-1.58

1.40-1.55

1.40-1.55

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Dragon Abrasives Group Limited