GC GREEN CARBORUNDUM POWDER JIS2500# JIS3000#
Products:Green Silicon Carbide
Size:JIS#2500 #3000
Description: Green Silicon Carbide is an extremely hard (Knoop 2600 or Mohs 9.4) man made mineral that possesses high thermal conductivity (100 W/m-K). It also has high strength at elevated temperatures (at 1000°C, Green SiC is 7.5 times stronger than Al2O3). Green 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 2815.5°C.
Appplication: Green SiC is an entirely new batch composition made from Silica sand and coke, and is extremely pure. It can be manufactured in many complex bonded shapes, which are utilized for superrefractory purposes. Green SiC is also ideal for a wide variety of abrasive applications.
PARTICLE SIZE DISTRIBUTION
| Grit Designation | D0 Value max | D3 Value amx | D50 value | D94 Value min |
| Grit | um | um | um | um |
| #2500 | 16.0 | 14.0 | 5.5±0.5 | 3.0 |
| #3000 | 13.0 | 11.0 | 4.0±0.5 | 2.0 |
TYPICAL SURFACE CHEMICAL VALUES
| Grit | % SiC | % Free C | % Fe2O3 |
| #2500 | ≥ 98.5 | ≤0.20 | ≤0.30 |
| #3000 | ≥ 98.5 | ≤0.20 | ≤0.30 |
