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°C, 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°C, and it does not melt at normal pressures but Instead dissociates at 2600°C.

Green silicon carbide is widely used for surface Treatment such as abrasive blasting, sand blasting, lapping, microlapping, Polishing, grinding, etc.

Description:

Green Silicon Carbide is produced at high Temperature in an electric resistance type furnace with quarts sand and Petroleum coke. It is a synthetic brittle carborundum with high thermal Conductivity and high strength which get no decrease in 1000℃ ( 7.5 times stronger than Alumina)

Characteristic:

Extremely High hardness

High Wear and hardness resistance

High Strength, high temperature resistance

High Temperature strength

Applications:

PZT/ Piezoelectric ceramic Polishing	F240,F1000
Polishing Quartz glass	F80,F120,F280,F360,F500,F600,F800
Titanium products / Titanium alloy kitchenware	F120
Polishing Marble, Granite	F46,F60,F80,F120,F180,F220,F280,F320,F360,F400, F500,F600,F800,F1000
Blasting carbide alloy cutting tools	F24,F46,F120,F220,F280,F320
Lapping thin brittle material precise component	F360,F400,F800,F1000

TYPICAL CHEMICAL ANALYSIS
Chemical Content	F20-F220		F230-F2000
SiC	Min 99%		Min 98.5%
SiO2	Max 0.50%		Max 0.70%
F,Si	Max 0.20%		Max 0.40%
Fe2O3	Max 0.10%		Max 0.15%
F.C	Max 0.20%		Max 0.30%
L.O.I	Max 0.05%		Max 0.09%
TYPICAL PHYSICAL PROPERTIES
Hardness:		Mohs:9.5
Specific Gravity:		3.2g/cm3
Bulk Density(LPD):		1.2-1.6 g/cm3
Color:		Green
Particle Shape:		Hexagonal
Melting Point:		Dissociated At about 2600℃
Maximum Service temperature:		1900℃
Friability		Friable

1. Precision polishing for hard optical glass Such as camera lens.
2. Glaze, floor coating, floor & wall Laminates
3. Precision polishing, lapping in silicon wafer Industry
4. Lapping soft metal including aluminum alloy, Copper alloy etc.
5. Polishing hard alloy, non-ferrous metal, Plastic, etc.
6. Working on super hard metal.
7. Additives in Teflon painting
8. Additives in Nano Aerogel fire-proof material
9. Raw material for polishing tools.
10. Raw material for technical ceramics.
11. Wire sawing