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F24 black silicon carbide abrasives

black silicon carbide is with sic purity 98% and the toughness is higher than green silicon carbide, mainly used for processing glass,ceramic,stone, refractory materials ,cast iron and other metal.

$1,340.00$1,490.00 / MT

Sillicon Carbide(SIC) is made from quartz sand and petroleum coke(smokeless acetylene) as the mainraw material.it is made via light  resistance from hydrometallurgical,it is black opaque body hexagonal crystal and MOHS -hardness in the 915-9.5,which is after diamond and boron carbide with crisp and sharp performance and certain degree of conductive heat.

black silicon carbide is with sic purity 98% and the toughness is higher than green silicon carbide, mainly used for processing glass,ceramic,stone, refractory materials ,cast iron and other metal.

Physical and Chemical Properties:

Color Black
Mohs Hardness 9.5
True Density 3.9g/cm3
Melting Point 2250°C
Maximum service temperature 1900°C

Properties and Type

Grains
8# 10# 12# 14# 16# 20# 22# 24# 30# 36# 40# 46# 54# 60# 70# 80# 90# 100# 120# 150# 180# 220#
Guarantee Value Typical Value
Chemical Composition SIC ≥98 98.5
F.C ≤0.2 0.1
Fe2O3 ≤0.2 0.15
H2O3 ≤1 0.3

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