Wacker presented a new dispersible polymer powder at Paint Istanbul
Paint Istanbul, Wacker presented the flexible dispersible polymer powder VINNAPAS 4240 N, which offers
® an exceptionally good balance between flexibility and tensile adhesive strength. The powder, which is based on vinyl acetate ethylene (VAE), is extremely well suited to various wall applications such as adhesive and embedding mortar in external thermal insulation composite systems or finishing plasters. At Paint Istanbul and for the first time in the region, WACKER also showcased PRIMIS SAF
® 9000/9001, SILRES BS 710, and
SILRES BS 6920 from its port
® folio for various easy-to-clean applications.
WACKER is expanding its portfolio of dispersible polymer powders to include VINNAPAS 4240 N, which is
® both highly flexible and offers excellent adhesive properties. The high proportion of ethylene in the polymer chain means that VINNAPAS 4240 N has a low
® glass transition temperature. It therefore, displays good crackbridging properties and improves the flexibility of mineral mortars, which provides excellent compensation for tensions that occur as a result of temperature fluctuations, weathering, shrinkage of construction materials, or vibrations. The flexible dispersible polymer powder also features particularly good resistance towards severe impacts, which plays a major role for embedding mortars in external thermal insulation composite systems as well as finishing plasters.