Green Silicon Carbide - GC:
Green Silicon Carbide (SiC) is an extremely hard (Mohs 9.4 / 2600 Knoop) man made mineral that possesses high thermal conductivity and high strength at elevated temperatures (at 1000℃, SiC is 7.5 times stronger than Al2O3). SiC has a modulus of elasticity of 410 GPa, with no decrease in strength up to 1600℃, and it does not melt at normal pressures but instead dissociates at 2600℃.
Applications:
v Reusable abrasive
v Grinding,lapping and polishing medium
v Grinding Wheels and grinding medium
Typical physical properties |
|
Hardness |
Mohs 9.4 / 2600 Knoop |
Grain shape |
Blocky, Sharp |
Melting point |
Approx. 2700℃ |
Specific gravity |
Approx. 3.2g/cm3 |
Bulk density Depending on granular size |
Approx. 1.2-1.6g/cm3 |
Typical chemical analysis--SiC 98%min |
|
SiC |
98%min. |
Fe2O3 |
0.2%max. |
F.C |
0.2%max. |
Packaging |
|
25 kg bags on non fumigation pallet up to 1 ton |
|
1 ton loose in plastic big bag |
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