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Green silicon carbide for powder coating filler green sic 2000 #

Green SiC 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. .

$520.00$860.00 / MT

Green silicon carbide polishing powder

 

Physical and Chemical Composition

Physical Properties

Hardness: Knoop

2600

Hardness: Mohs

9.4 min

Melting Point

4712°F (2600°C)

Thermal Conductivity*

210 btu/hr/ft2/in/°F at 400 °F
100 btu/hr/ft2/in/°F at 1600 °F

Specific Gravity

3.2 g/cm3

Particle Shape

Blocky, Sharp

Color

Green

Typical Chemical Analysis

Total SiC

99.05%

Total SiO2

0.2%

Total Si

0.03%

Total Fe

0.04%

Total C

0.1%

 

 Applications for Green silicon carbide polishing powder 

Bonded abrasive tool

Coated abrasive tool

Reusable abrasive

Grinding,lapping & polishing medium

Resin/Ceramic grinding wheels & grinding media

 

Typical Size for Green silicon carbide polishing powder

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#

F240-2000# Green Silicon Carbide SiC Polishing PowderF240-2000# Green Silicon Carbide SiC Polishing PowderF240-2000# Green Silicon Carbide SiC Polishing PowderF240-2000# Green Silicon Carbide SiC Polishing PowderF240-2000# Green Silicon Carbide SiC Polishing PowderF240-2000# Green Silicon Carbide SiC Polishing PowderF240-2000# Green Silicon Carbide SiC Polishing Powder

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