Green silicon carbide powder 320mesh# for polishing disc
The main reason for using green/black sic in polishing discs lies in its physical and chemical properties, which make it perform well in the polishing process.
Firstly, sic has high hardness and wear resistance.
Secondly, it has good thermal conductivity.
Additionally, the particle size distribution of sic is uniform and it has self-sharpening properties.
Finally, sic has excellent chemical resistance.
Green sic:
Green sic is a green translucent hexagonal non-metallic mineral product made from petroleum coke and high-quality silica as the main raw materials, with salt as an additive, and is produced through 2200° high-temperature smelting in a resistance furnace.
Availabe size:
Section Sand：0-1mm, 1-3mm, 3-5mm, 5-8mm
F-macrogrit-Sizes-bonded F12F14F16F20F22F24F30F36F40F46F54F60F70F80F90F100F120F150F180F220
JIS-microgrit-Sizes-bonded 240#280#320#360#400#500#600#800#1000#1200#1500#2000#3000#4000#6000# 8000#10000#
Data for green sic:
| Chemcial data | ||||
| SIC | SiO2 | Fe2O3 | F. Fe | C |
| 99%min | ≤0.2 | ≤0.2 | 0.04% | 0.1% |
| Physical data | ||||
| colour | Mohs hardness | Knoop harnedd | Specific Gravity | Melting Point |
| green | 9 | 2600 | 3.2 g/cm3 | 2600° |
Green silicon carbide:
Packaging for green sic:
- 25KG small bags
- Small bags + pallet
