(pressreleasefinder) -- DSM has developed a new thermoplastic elastomer - Arnitel VT - for production of waterproof and highly breathable ultrathin membranes to be used in outdoor clothing, according to the company's press release.
Arnitel VT is a very flexible thermoplastic elastomer that, when made into membranes just a few microns thick, is 100% waterproof but also highly breathable and comfortable. The material contains no PFCs (perfluorinated chemicals) and is 100% recyclable.
Unlike competing products, Arnitel VT does not rely on perforations to make it breathable. Perforated membranes can have their waterproofness compromised when they are washed or come into contact with liquids such as alcohols or fuels. Perforations also reduce the strength of the membrane, making it easier to rip. Perforations can get clogged too, causing the membrane to lose its breathability. Because Arnitel VT is not perforated, it acts as a barrier not only to liquids, but also to bacteria and viruses. For this reason, Arnitel VT is used in surgical gowns with the highest level of protection. Arnitel VT has already been used for many years in membranes for clothing.
We remind that in November Royal DSM reached an agreement with Borealis AG for the sale of DEXPlastomers, a 50/50 Joint Venture of DSM with an affiliate of ExxonMobil Chemical, according to MRC's earlier report. DSM will also sell its LLDPE Compact Solution Technology to Borealis. Subject to customary approvals and notifications, the transaction is expected to close in Q1 2013.
Royal DSM is a global science-based company active in health, nutrition and materials. DSM delivers innovative solutions that nourish, protect and improve performance in global markets such as food and dietary supplements, personal care, feed, pharmaceuticals, medical devices, automotive, paints, electrical and electronics, life protection, alternative energy and bio-based materials.
MRC