à ˜ Usage: ` Mainly used in pencil-making, graphite emulsion for welding rod burden of graphite axle, raw material of battery carbon rod. aMainly used in Coating in casting refractory material, dye....
We remain a major supplier of Flake graphite, Expandable Graphite , Amorphous Graphite, Synthetic graphite , related graphite and carbon product and a variety of other raw materials.
Silica Sol £  ¨  ¹ à ¨ à ˆ à œ  ½  º  £  ©  ¡  ¼ Characteristics ¡  ½ Silica sol belongs to colloid. It is odorless, tasteless and nontoxic. Its chemical molecular formula is mSiO2" nH2O. 1. Since the colloid grains....
Jinan YinFeng Silicon Products is a professional enterprise specializing in producing industrial silicon powder ( silicon metal powder) Â ¡ Â ¢ silicon carbide powder and silica sol at present in China.....