Description:
It is produced at high temperature in an electric resistance type furnace with quarts sand and petroleum coke. Its grains are black hexagonal crystals with fragile and sharp properties. It has extreme hardness, high electric and thermal conductivity, low thermal expansion.
Application:
- Bonded Abrasives
- Coated Abrasives
- Lapping & Polishing Processes
- Grinding Non-ferrous Materials
- Finishing Tough & Hard Materials
Technical Data:
Chemical Composition
| Specification | SIC | F.C | ≤Fe2O3 |
| #-12- #90 | ≥98.50% | ≤0.2% | ≤0.2% |
| #100-#180 | ≥98.00% | ≤0.3% | ≤0.3% |
| #220 | ≥97.50% | ≤0.3-0.6% | ≤0.3-0.6% |
Physical Properties
(Grits available #240 to #2000 in accordance with the current FEPA / JIS sieve standards).
Granularity Distribution (um):
| grains | D0 ＜ | D3 ＜ | D50 | D94 ＞ |
| #240 | 120 | 100 | 57.0±3.0 | 40 |
| #280 | 110 | 80 | 48.0±3.0 | 33 |
| #320 | 95 | 70 | 40.0±2.5 | 27 |
| #400 | 70 | 55 | 30.0±2.0 | 20 |
| #500 | 60 | 48 | 25.0±2.0 | 16 |
| #600 | 50 | 38 | 20.0±1.5 | 13 |
| #800 | 30 | 20 | 14.0±1.0 | 9 |
| #1000 | 25 | 19 | 11.5±1.0 | 7 |
| #1200 | 20 | 18 | 9.5±1.0 | 5.5 |
| #1500 | 19 | 17 | 8.0±0.6 | 4.5 |
| #2000 | 17 | 15 | 6.7±0.6 | 4 |
Grits Available:
F220, P12-P220 , #240 to #4000
In accordance with the current GB/FEPA/JIS sieve standards.
Black Silicon Carbide Micropowder
- Product Code: Black Silicon Carbide Micropowder
- Availability: In Stock