... Carbon Black, Rosin Ester, OH POLYMER, DIMETHYL SILICONE FLUID, FUMED SILICA AppearanceWhite powderSpecific surface area (m2/g)100±20150±20180±20200 ... 0.025<0.025<0.025<0.025<0.025Iron Oxide<0.003<0.003<0.003<0.003<0. ... 003<0.003Aluminum Oxide<0.05<0.05<0.05<0.05<0. ... Black, Rosin Ester, OH POLYMER, DIMETHYL SILICONE FLUID, FUMED SILICA , AND SO ON.If you have this need, please contact ...