SolVin 266SF Polyvinyl Chloride Pastes - filler Polymers

Made by suspension polymerisation. APPLICATIONS Filler polymer for plastisols - Floor covering : hard-wearing top coats, chemically blown and mechanical foams, impregnation layers - Wall coverings - Artificial leathers - Tarpaulins - Undersealing compounds for motor vehicles - Seals for bottle caps. CHARACTERISTICS SolVin 266SF filler polymer is a suspension resin with very low porosity and small particle size. Used in formulations for plastisols up to 50 phr, it lowers viscosity and substantially reduces ageing of the paste during storage. It can also appreciably reduce the cost of the formulation. SPECIAL PROPERTIES The addition of SolVin 266SF : - permits, holding viscosity constant, a reduction in plasticisation or an increase in mineral filler content - reduces considerably the process of viscosity increase during storage - eliminates the tendency to dilatancy observed with some resins used in low-plasticized formulations which leads to difficult-to-process pastes (e.g. SolVin 372LD) - alters only very slightly the gelation properties and the capacity to form chemically-blown foams - permits adjustment of the mattness and surface feel of a gelled plastisol - permits preparation of pastes with a wide non-sticking temperature range.Information provided by SolVin.