BASF Efka®& Rheovis® rheology modifier series 1990 1920 1125 1130 1237 1337 1956 1152 1162 1169 1212 1332 1330 1190 1191 1214 1216 1250 1256 1270 1280 1291 1331

                                Grademark Viscosity@23℃*, cP CCl4content, wt% Iodine color* Efka RM 1990 Rilanit HT Extra Modified hydrogenated castor oil Excellent sag resistance for non-aqueous form…