Factory Direct Sale High Purity 98 % Black Sic Carbide Silicon Powder for Polishing

Model NO.
SC-20
Hardness
Conventional Abrasive
Chemical Formula
Sic
Color
Black,Green
Einecs
206-991-8
CAS
409-21-2
Product Name
Silicon Carbide
Common Size
14#,24#,60#,80#,120#,180#,400#,1500#,2000#
Transport Package
Plastic Bag
Specification
25kg/bag
Origin
China
HS Code
2849200000
Production Capacity
50000tons/Year
Reference Price
$ 630.00 - 1,260.00
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Product Description

 

Black Silicon Carbide
 
Black silicon carbide (SIC) is made from quartz sand and carbon( anthracite coal tar or petroleum coke) in electric esistance furnace at high temperature. It has the characteristic of high hardness, excellent electrical and heat conductivity, low thermal expansion, and high abrasion resistance. Thus, SIC is the most suitable material of abrasives, refractories, deoxidizer of metallurgical, special ceramics, electric heating elements and so on.
Factory Direct Sale High Purity 98% Black Sic Carbide Silicon Powder for Polishing
Black Silicon Carbide (Standard : GB/T2480-2008)
Usage
 
Black Sic For vitrified wheels/sanding belt
Black Sic For bonded abrasive
Black Sic For flap discs by hand
Type& Grade
 
C
C-B
C-P
NO
Grit No
Chemical composition (%)
SiC (≥)
F.C. (≤)
Fe2O3(≤)
C
F4-F90 P12-P100
98.50
0.2
0.4
F100-F150 P120-P150
98.10
0.25
0.5
F180-F220 P180-P220
97.20
0.3
0.55
F230-F280 P240-P360
97.20
0.3
0.55
F320-F500 P400-P1000
97.00
0.35
0.6
F600-F800 P1200-P1500
96.50
0.4
0.6
F1000-F1200 P2000-P2500
95.50
0.5
0.7
C-B&C-P
F4-F90 P12-P100
98.10
0.25
0.5
F100-F150 P120-P150
97.60
0.3
0.6
F180-F220 P180-P220
96.70
0.35
0.65
F230-F280 P240-P360
96.70
0.35
0.65
F320-F500 P400-P1000
96.50
0.4
0.7
F600-F800 P1200-P1500
96.00
0.45
0.7
F1000-F1200 P2000-P2500
95.00
0.55
0.8

Applications Of  Silicon Carbide:
Factory Direct Sale High Purity 98% Black Sic Carbide Silicon Powder for Polishing
Common Size:
Factory Direct Sale High Purity 98% Black Sic Carbide Silicon Powder for Polishing
Factory:

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