After the great success of our Coating web seminar in September 2020, we would like to stay in touch with you and convince you of our comprehensive expertise in chemical raw materials for the paint and coatings industry. For this reason, we are launching our online seminar series live@Worlée on 2 December 2020, in which we would like to provide you with regular technical insights and product information. The first online seminar in English will take place on 13 January 2021. Sign up now!
Online Seminar: Upgrade Polyurethane - moisture-curing polyurethane-urea resins
Key Speaker: Lars Ossenschmidt, Head of Technical Marketing Laboratory/Solvent-based Systems, Worlée-Chemie GmbH
Date: 13 January 2021, 2 pm
Urethane has been the basis for high-quality two-component coatings for decades. The development of this technology has changed the coatings industry significantly, and today a wide range of developments are still taking place on this basis. The increasing reduction in solvent content also requires an adjustment of the basic binders used. Those binders must have a higher solid content for the same viscosity level, which requires the reduction of the average molecular weight. Here, appropriate catalysts continue to ensure acceptable drying times and good reactivity, but significantly reduce the pot life and processing time.
Our moisture-curing polyurethane-urea binders enable the decoupling of drying and processing time. However, the technology also enables the optimization of other properties of classic polyurethanes.