High purity Silicon Carbide,First Grade abrasive material silicon carbide(SIC)
High purity Silicon Carbide,First Grade abrasive material silicon carbide(SIC)
High purity Silicon Carbide,First Grade abrasive material silicon carbide(SIC)

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High purity Silicon Carbide,First Grade abrasive material silicon carbide(SIC)

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Model No. : F8#-1200#,#8-#1200
Brand Name : JinMeng

Product description

Specifications abrasive material silicon carbide

1,High purity,SIC:98.5%min;

2,European standards (FEPA) and Japanese Standards (JIS)

High purity Silicon Carbide   Abrasive material silicon carbide 1,High purity,SIC:98.5%min; 2,European standards (FEPA) and Japanese Standards (JIS)       Silicon Carbide Silicon carbide (SiC), also known as carborundum, is a compound of silicon and carbon with chemical formula SiC. It occurs in nature as the extremely rare mineral moissanite. Silicon carbide powder has been mass-produced since 1893 for use as an abrasive. Grains of silicon carbide can be bonded together by sintering to form very hard ceramics which are widely used in applications requiring high endurance, such as car brakes, car clutches and ceramic plates in bulletproof vests. Electronic applications of silicon carbide as light emitting diodes and detectors in early radios were first demonstrated around 1907, and nowadays SiC is widely used in high-temperature/high-voltage semiconductor electronics. Large single crystals of silicon carbide can be grown by the Lely method; they can be cut into gems known as "synthetic moissanite". Silicon carbide with high surface area can be produced from SiO2 contained in plant material.      
Chemical Composition %
Grades Granularity SiC F.C Fe2O3
C 12#~90# ≥98.50 ≤0.20 ≤0.60
P12~P100
100#~150# ≥98.00 ≤0.30 ≤0.80
P120~P150
180#~220# ≥97.00 ≤0.30 ≤1.20
P180~P220
C-B
C-P
12#~90# ≥98.00 ≤0.25 ≤0.70
P12~P100
100#~150# ≥97.50 ≤0.35 ≤0.90
P120~P150
80#~220# ≥96.00 ≤0.35 ≤1.35
P180~P220
Chemical Composition %
Grades Granularity SiC F.C Fe2O3
GC 12#~90# 99.00 ≤0.20 0.20
P12~P100
100#~150# 98.50 0.25 0.50
P120~P150
180#~220# 97.50 0.25 0.70
P180~P220
W63~W20 97.00 0.30 0.70
P180~P220
W14~W10 95.50 0.40 0.70
P240~P1000
W7~W5 94.00 0.50 0.70
GC-B
GC-P
12#~90# ≥98.50 ≤0.25 ≤0.25
P12~P100
100#~150# ≥98.00 ≤0.30 ≤0.55
P120~P150
180#~220# ≥97.00 ≤0.30 ≤0.80
P180~P220
W63~W20 96.50 ≤0.35 ≤0.80
P180~P220
W14~W10 94.50 ≤0.45 ≤0.80
P240~P1000
W7~W5 93.00 ≤0.60 ≤0.80
             
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