Black Silicon carbide abrasives grains 80#
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Name：Black Silicon carbide abrasives grains 80#
Model：CM317C80
Unit：MT
Specification(Grade)：C#80
Price：USD 0.000
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Goods detail informatio
| Physical properties and index of Silicon Carbide |
1. Appearance: Black color, and it has hexagona crystals withfragile and sharp properties.
2. Scale: Mohs scale 9.2-9.6 / Vickers scale 3000-3300.
3. Standard : Chinese GB2480-83 standard correspnds FEPA and ANSI B.74.12-976 standard.
4. The gravity more 3.20g/cm2.
5. Bulk density ( The pic as the follow):
6. Magnet iron index as follow:
| The main purpose of Black Silicon carbide |
1. Manufacturing of bonded abrasive and coated abrasive tools.
2. It can grind and polish the stones.
3. Processing of low-tensile strength metal and non-metal materials, includ: grey cast iron, brass aluminum, stones, leather, rubber, etc.
| Black silicon crabide granularity sand |
| Size | SiC ≥ (%) | F.C ≤ (%) | Fe2O3 ≤ (%) |
| 20#-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 |