Description

SIZE OF PINK FUSED ALUMINA 

abrasive sand  grit sand  "FEPA" F8 F10 F12 F14 F16 F20 F22 F24 F30 F36 F46 F54 F60 F70 F80 F90 F100 F120 F150 F180 F220
micropowder "W" W63 W50 W40 W28 W20 W14 W10 W7 W5 W3.5 W2.5 W1.5 W1 W1.5 W0.5
"FEPA" F230 F240 F280 F320 F360 F400 F500 F600 F800 F1000 F1200 F1500 F2000 F3000
"JIS" 240# 280# 320# 360# 400# 500# 600# 700# 800# 1000# 1200# 1500# 2000# 2500# 3000# 4000# 6000# 8000# 10000# 12000#

 

Specification

PHYSICAL INDEX OF PINK FUSED ALUMINA 

Color

Pink

Basic Mineral

α-Al2O3

True Density

3.90g/cm3

Bulk Density

1.40-1.91g/cm3

Mohs Hardness

9.0

Microhardness

HV2200-2300

CHEMICAL INDEX OF PINK FUSED ALUMINA 

Grit Size

Al2O3

Cr2O3

Na2O

F12-F80

>98.5%

0.2-2.0%

<0.50%

F90-F150

>98.5%

0.2-2.0%

<0.6%

F180-F220

>98%

0.2-2.0%

<0.7%

APPLICATION OF PINK FUSED ALUMINA 

1. Can be used as polishing, precision casting, spraying and refractory materials.

2. Suitable for precise grinding of measuring tools, machine shift, instruments and apparatus parts, threading workpieces etc.
3. Suitable for grinding high carbon, high-speed steel and thin-walled components etc.

 

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