Product

Green Silicon Carbide

GC.jpg

Description

Green silicon carbide is made of petroleum coke,high-quality silica and common salt as additive through the smelting processing in the high temperature resistance furnace. It has a higher purity than black silicon carbide.

 

Application:

1.     Special micropowder for wafer lapping and polishing

2.     Special micropowder for engineering ceramics

3.     Special wire saw micropowder for solar industry, semiconductor industry and piezoelectric crystal industry

4.     Polishing and lapping for metal and nonmetal materials

5.     Abrasive tools

 

Physical Index:

Color

Green

Basic Mineral

α-SiC

True Density

3.2g/cm3

Bulk Density

1.45-1.56g/cm3

Mohs Hardness

9.2

Microhardness

HV3280-3400

 

Chemical Composition:

Typical Value:

SiC

99.50%

Fe2O3

0.12%

F. C

0.16%

Guarantee Value:

Grit Size

SiC

F.C

Fe2O3

F20-90

>99.5%

<0.2%

<0.2%

F100-220

>99.0%

<0.25%

<0.2%

F230-360

>98.0%

<0.3%

<0.4%

F400-600

>97.0%

<0.3%

<0.5%

F800-1200

>96.0%

<0.5%

<0.8%

 

Size Available:

Abrasives F16-F1200, P12-2500, JIS#240-JIS#3000

Refractory 0-1mm,1-3mm,3-5mm,200mesh,325mesh

Other special specifications could be supplied as required.