AEROSIL TT 600 Hydrophilic fumed silica 7631-86-9 Degussa-Silanes Surface conditioner, miscellaneous >> Matting agent Coatings Inks INKS >> Varnishes / Over print varnish AEROSIL TT 600 is a hydrophilic fumed silica manufactured according to the AEROSIL® – process showing a particularly high degree of agglomeration. It possesses antiblocking agent, high transparent matting agent for OPV (over print varnish), high purity. It is used in PET-films audio tape, video tape, packaging folio, paints and coatings, catalyst substrate. Hydrophilic fumed silica. Used in paints and coatings. Offers high purity. Possesses high transparent matting agent for OPV(over print varnish).