Green silicon carbide
Green silicon carbide is made of quartz sand, petroleum coke (or coal char), sawdust, salt and other raw materials through high temperature smelting by resistance furnace.
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chemical composition
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SiC
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98.5%-99.5%
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Fe2O3
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0.05-0.1%
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F.C
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0.1-0.2%
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Physical properties
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Color
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Green
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Hardness
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Knoop2600
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MohsHardness
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9.4(min)
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Specific Gravity
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3.2 g/cm3
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Green silicon carbide regular size
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Granularity sand/Granular sand/ particle size/ grit size sand/grain size sand
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FEPA
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F12 F14 F16 F20 F22 F24 F30 F36 F40 F46 F54 F60 F70 F80 F90 F100 F120 F150 F180 F220 F240
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JIS
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#12#14#16#20#24#30#36#46#54#60#70#80#90#100#120#150#180#220#240
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Micropowder/burnishing powder/polishing powder
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FEPA
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F230 F240 F280 F320 F360 F400 F500 F600 F800 F1000 F1200 F1500 F2000
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JIS
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#240 #280 #320 #360 #400# #500 #600 #700 #800 #1000 #1200 #1500 #2000 #2500 #3000 #4000 #6000 #8000 #10000
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Green silicon carbide applications
Bonded abrasive tool
Coated abrasive tool
Reusable abrasive
Grinding,lapping & polishing medium
Resin/Ceramic grinding wheels & grinding media
