price is resonable qulitity is good Product Description

Product Name:Refractory , polishing ,abrasives material silicon carbideQuick Details:

Place of Origin	China (Mainland)
Minimum Order Quantity:	1 Ton/Tons
Port:	Tianjin
Packaging Details:	25kg PVC bags + 1MT big bag
Delivery Time:	Within 20 days after recieved L/C or pre-payment
Payment Terms:	L/C,T/T,Western Union
Supply Ability:	2000 Metric Ton/Metric Tons per Month

 1.Name:Black Silicon Carbide 2.Chemical Composition(%) --per GB/T2480-1996 3.Grit Size SiC FC Fe2O3

1,Silicon carbide: 

Silicon Carbide(green/black) Green silicon carbide has high purity. Its property is brittle. Microhardness is 3280-3400kg/mm2. Abrasive articles made of it suits for processing hard and brittle non-matalic materials, including cemented carbides, optical glass, agate, ceramies as well as hard alloy etc. It can also be used in the manufacture of high-class refractory products, electrothermal products, eletrical applibance products and the similar.

 2,Specifications:

Purpose	Specification		Chemical Composition(%)			Magnetic material content(%)max
Abrasives grade			SICmin	F.Cmax	Fe2O3max
	grain	12-80	99	0.20	0.2	0.0180
		90-150	98.5	0.25	0.5	0.0150
		180-220	97.5	0.25	0.7	0.0120
	micropowder	240-4000	96	0.30	0.8	—
Refractory grade	Group Size	0-1mm 1-3mm 3-5mm 5-8mm	99	0.35	0.7	—
	Fine Powder	-180mesh -200mesh -240mesh -320mesh	98	0.35	0.7	—
color			green
Hardness(mohs)			9.15
Melting point(°C)			2250
Maximum service temperature(°C)			1900
Ture density(g/cm3)			3.9

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.We have a very strict quality controling system which promise that Silicon Carbide we produce are always of best quality!All items we are selling are best quality among the similar products.All items will be strict tested before shipping!We produce are of very good quality, and we promise good after-sale service for all our customersWe are sincerely looking for your cooperation.Skype:candy20121989

Refractory , polishing ,abrasives material silicon carbide