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Date: Thursday, 17 May 2012

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Sonja Schulte
Posted at: 2 September 2010 13:47:00 | Posted by: Sonja Schulte, Vincentz Network
PU coatings: a success story

I just edited a review article on polyurethane coatings, which will be published in the October Issue of the European Coatings Journal. Polyurethane polymers started their trimphal procession in the 1930s and it is still going on, e.g. 2k systems account for 80% of topcoats/clearcoats  in car refinish. Nowadays formulating low VOC, waterborne coatings with PU is possible without sacrifying performance.The newest generation of wateborne systems can match the performance of most solvent-based systems. Market perfomance of PU coatings is also quite well. Although the economical crisis affected the coatings industry in general an annual growth of 6% in isocyanate consumption over the next fice year is predicted. The coatings industry still has a lot of new developments for PU coatings in store for a greener, safer and smarter future, but there is still scoope for improvement.

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