| Product description: VINNAPAS® 5048 H is a very flexible dispersible polymer powder based on vinyl acetate and ethylene with a very strong hydrophobic effect for very good tensile adhesion strength particularly on organic surfaces. Properties: VINNAPAS® 5048 H is a copolymer powder based on vinyl acetate and ethylene and is dispersible in water. VINNAPAS® 5048 H is a polymeric binder and also provides a strong hydrophobic effect. Blended with inorganic binders the powder will provide very good workability; cured mortars with VINNAPAS® 5048 H have improved adhesion, flexibility, deformability and abrasion resistance. Due to the high ethylene content and therefore low glass transition temperature (Tg) this copolymer is highly flexible. Mortars modified with VINNAPAS® 5048 H will have strong and lasting water repellency and significantly lowered water absorption. VINNAPAS® 5048 H will not have any effect on water-vapor transmission at common dosages. VINNAPAS® 5048 H contains a fine mineral filler as an antiblocking agent. Special features: VINNAPAS® 5048 H is a dispersible polymer powder with a strong hydrophobic effect in the lower Tg range. It has no effect on rheology. Mortars modified with VINNAPAS® 5048 H exhibit very good workability and attain high strength when cured. Additionally VINNAPAS® 5048 H provides strong hydrophobicity within the hardened mortar. It is especially suitable for adhesive mortars and embedding mortars in ETICS. Information provided by Wacker Chemie AG. |
