Sic 97.8% Black Silicon Carbide for Coated Abrasives

Sic 97.8% Black Silicon Carbide for Coated Abrasives

Sic ninety seven.8% Black Silicon Carbide for Coated EPT

Black silicon carbide is developed at substantial temperature in an electrical resistance type furnace with quartz sand and petroleum coke as its principal raw supplies. Its hardness is in between fused alumina and artificial diamond.
The mechanical depth of black silicon carbide is greater than that of fused alumina. It is brittle and sharp and has electrical and warmth conductivity in some diploma. Black silicon carbide is suitable for grinding forged iron, non-ferrous steel, leather, rubber, wood, rock, it also be used as high grade refractory content.


Black Silicon Carbide (SiC) is a male made mineral of intense hardness and sharpness. It is the best abrasive for grinding / sXiHu (West Lake) Dis.Hu (West Lake) Dis. supplies of minimal tensile power such as Cast Iron, Brass, Aluminum, Bronze and so forth. Its thermal qualities make it an outstanding medium for use in the manufacture of refractory items and crucibles.

physical And Chemical Analysis:

Grit SiC F.C. Fe2O3
F12-F90 ninety eight.50Min .20Max .60Max
F100-F150 ninety eight.00Min .30Max .80Max
F180-F220 97.00Min .30Max one.20Max
F230-F400 96.00Min .40Max 1.20Max
F500-F800 95.00Min .40Max 1.20Max
F1000-F1200 93.00Min .50Max one.20Max
P12-P90 ninety eight.50Min .20Max .60Max
P100-P150 98.00Min .30Max .80Max
P180-P220 ninety seven.00Min .30Max 1.20Max
P230-P500 ninety six.00Min .40Max one.20Max
P600-P1500 95.00Min .40Max 1.20Max
P2000-P2500 ninety three.00Min .50Max one.20Max

Item Black silicon carbide Inexperienced silicon carbide
Standard mineral alpha-SIC alpha-SIC
Crystal technique hexagonal hexahonal
Crystal coloration Black Inexperienced
Density ge3.12g/cm3 ge3.18g/cm3
Mohs hardness nine.15 9.15
Micro hardness HV3100-3280 HV3200-3400
Grinding potential(in contrast with diamond as 1) .25 .28
Liner enlargement coefficient when 900 ordmC. alpha middot10-6k-one four.four four.six
Electrical resistivity 3 times105-three times107 3 times105-3 times107

EPT amp Transport

Package:25kg/50kg a bag ,or according your prerequisite.

Shipping:five-7daEPTafter place buy.

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Sic 97.8% Black Silicon Carbide for Coated Abrasives

Sic 97.8% Black Silicon Carbide for Coated Abrasives