| Product description: SAF 72, DISP is a dispersion produced without ammonia and providing maximum freedom in the choice of coalescing agent. Properties: SAF 72, DISP is a fine-particle polymer dispersion of a special copolymer of styrene and acrylic acid ester.SAF 72, DISP has excellent pigment-binding capacity and very good adhesion to inorganic substrates. It is ideal for manufacturing construction and tile adhesive paste with extremely good wet adhesion properties. SAF 72, DISP is also used as a binder for roofing compounds, high-quality synthetic-resin-bound plasters and as a primer for flooring compounds. Application: Films produced from this dispersion have excellent resistance to water and alkalis, with only slight water absorption and greatly delayed whitening. Plasters based on this dispersion therefore show very little tendency to soften under prolonged immersion in water. SAF 72, DISP is particularly recommended for producing pasty construction adhesives, which must have outstanding strength even when exposed to water. This improved wet adhesion is particularly useful for ceramic tiles adhesives. Information provided by Wacker Chemie AG. |
