| Product description: VINNAPAS® 4021 T is a copolymer powder of vinyl acetate and ethylene and is dispersible in water. Properties: Compounds modified with VINNAPAS® 4021 T exhibit improved adhesion, flexural strength, deformability and abrasion resistance and are easier to process. Combinations with cement and gypsum can provide mortars which exhibit non-sag properties. VINNAPAS® 4021 T contains a fine mineral filler as an antiblocking agent. It is produced without the use of organic solvents, plasticizers and film-forming agents. Special features: VINNAPAS® 4021 T is a non-slump dispersible polymer powder in the medium Tg range. It is suitable for formulating compounds that must exhibit good nonslump properties and low emissions. Application: Typical applications for VINNAPAS® 4021 T: include blending with inorganic binders, such as cement, anhydrite, gypsum plaster and hydrated lime for the manufacture of adhesives, patching compounds, cement and lime-cement finish plasters and repair mortars. Information provided by Wacker Chemie AG. |
