碳化硅(Carborundum)GC400#

silicon carbide also call Carborundum,silicon carbide powder,abrasive powder,emery grain Feature: The corundum is one of high-quality rough grinding material in brown color. It has uniform grain size and had been removed the large particles.Corundum has strong rough grinding efficacy, meanwhile the corundom has good characteristics of suspension, dispersity, and inadhesion ect. It’s easy to clean the corlundum, after rough polishing. It is an ideal corundum and suitable for components with high requirement in precision. Application: The corundum can adopt all kinds of rough polishing methods,it’s propitious to process all kinds of precision components with plane or curved surface. The corundum also has good commonality, it’s special good for high-speed rough polishing optical glass with high requirements. such as digital camera lens, phone glass, watch glass ect. Thetechnical parametrs: GC400# Chemical components % SiC(%) 97.00 F·C(%) ≤0.30 Fe2O3 ≤0.70 Density(g/cm3) 3.2 D50 13.0±0.5um D90 20.0±0.5um PH 6.5-7 Appearance Brown Suitable process method Plane glass roughly polishing Sphere coarse grinding Suggested grinding concentration: about 20% Suggested grinding temperature: about 20-35°c Packing:20Kg/Carton