VINNAPAS® 550 ED
VINNAPAS® 550 ED is a multi-purpose construction dispersion, specifically suited for cement admixtures, the formulation of two-component cementitious waterproofing membranes as well as the production of primers. The dispersion is based on a very flexible copolymer of vinylacetate and ethylene and belongs to the product class VINNAPAS® ED which means that it enhances adhesion and flexibility of mortars.
- VINNAPAS® 550 ED is an aqueous dispersion of vinyl acetate and ethylene copolymer with a 53% solids content.
- The dispersion is produced without the use of plasticizers.
- VINNAPAS® 550 ED is particulary suited for modifying mineral mortars. It improves the adhesion to inorganic and organic substrates, as well as abrasion resistance und flexural strength.
Two-component waterproofing membranes, primers & cement admixes are the most important applications for VINNAPAS® 550 ED. In theses applications VINNAPAS® 550 ED improves adhesion, abrasion resistance and flexural strength. For enhanced compressive and flexural strength, we recommend adding a suitable defoaming agent or modifying the dry component with a powder defoamer.
For further information regarding applications of VINNAPAS® 550 ED, refer to the section "application". Please discuss additional applications with your WACKER customer representative.
VINNAPAS® 550 ED can be blended with most VINNAPAS® dispersions and many other aqueous polymer dispersions in any ratio. When blending, it is important to adjust the pH of both dispersions which are to be blended in a pH range in which both dispersions are stable. Storage tests should be carried out to check the compatibility of the mixture.
如果产品不是用于我们推荐的应用, 则购买者应对该产品的选择、加工和使用负全部责任. 此外还应遵守所有的相关法律法规.
Non-returnable PE drums of 150 kg capacity (standard dispatch quantity: only fully-loaded pallets à 750 kg), non-returnable containers of 1 t capacity and road tankers.