WHAT IS BLACK SIC?
SiC usually includes black SiC and Green SiC,which both have better hardness than white fused alumina.
Black SiC is a black color abrasive and made from high purity silica sand and petroleum coke.
What is the main chemical composition of it? It is SiC,more than 98%.
What about the physical properties of black SiC?
–High hardness:mohs 9.15
–High strength
–Corrosion resistance
–High temperature resistance
–Good thermal conductivity
What about the manufacturer–ZHENGZHOU HAIXU ABRASIVES CO.,LTD?
Zhengzhou haixu abrasives co.,ltd,founded in 1999,had been manufacturing and exporting abrasives for more than 20years.our black SiC factory takes about 12000km2 and production capacity per month is about 2000tons.
The sizes of black SiC we produce mainly is as follows:
FEPA F8 F10 F12 F14 F16 F20 F22 F24 F30 F36 F46 F54 F60 F70 F80 F90 F100 F150 F180 F220 F230 F240 F280 F320 F360 F400 F500 F600 F800 F1000 F1200
JIS #12 #14#16 #20 #24 #30 #36 #46 #54 #60 #70 #80 #90 #100 #120 #150 #180 #220 #240 #280 #320 #360 #400# #500 #600 #700 #800 #1000 #1200 #1500 #2000 #2500 #3000 #4000
P P12 P16 P20 P24 P30 P36 P40 P50 P60 P80 P100 P120 P150 P180 P220 P240 P280 P320 P360 P400 P500 P600 P800 P1000 P1200 P1500 P2000 P2500 P3000 P4000 P5000
TOCT 4# 3# M28 M20 M14 M10 M7 M5