Xuchang Tongde Metals and Minerals Co., Ltd,

	Black Silicon Carbide

	Green Silicon Carbide

	Sic Deoxidizer

	Forging Insulator Fittings

	Fibre Glass

	Welding Glass

	Ferro Silicon Ball

	Ferro Silicon

	Ferro Silicon Slag

	High pure Graphite and mutuality products

	Carbon Additives

	Inoculant

	Graphitized Calcined Petroleum Coke

	Calcined Petroleum Coke

	Brown Fused Alumina

	Black Fused Alumina

	White Fused Alumina

	Vice-White Fused Alumina

	Calcium Ferrite

	Calcium Aluminate

	Sintered Calcium Aluminate

	Calcium aluminate powder

	Rice Husk Charcoal

	Sepiolite

	Cyanite

	Andalusite

	Calcium Carbonate

Black Silicon Carbide is brittle and sharp. It has a good electric and heat conductivity. Grinding wheels made of it are suitable for the grinding of metal and nonmetallic materials of low strength. It can be used in the manufacture of refractory products and electronic products, etc. Silicon Carbide is mainly divided into abrasive, refractory and metallurgy. Its content:SIC98%－SIC15%，Its sizes:0－10MM、0－20MM、0-50MM、1-3MM、3-5MM、5-8MM、1-10MM，F Grade:F12-F240，P Grade:P12－P240， Powder:200－10mesh、325－0 mesh，W63－W2.5，As to sizes and packing, We can make according to the requirements of clients.

Sic	F.C	Fe2O3
≥98%	≤0.50%	≤0.50%
≥97%	≤0.50%	≤0.50
≥90%	≤4%	≤2%
≥88%	≤4%	≤2%
≥50%	≤25%	≤2%

Size: (1)0-1mm 0-10mm 0-20mm 0-50mm 1-10mm
(2)F12-F220

Xuchang TongdeMetals and Minerals Co., Ltd Copyright
ADD:Room 501,Unit 1,NO.5 Building Dingxin longhuwan Zone,WencuiStreet,Xuchang City,Henan,China
TEL:+86 374 2623633 FAX:+86 374 2623632
E-mail:xcminmetals@163.com

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