Moldings from thermoplastic polyurethanes with reduced fogging
2000
Molding of thermoplastic polyurethanes, characterized in that they 75201 B comprise a condensate value of <2 mg / 10 g of thermoplastic polyurethane in a fogging test to DIN at 120 ° C and 16 hours and are obtainable from thermoplastic polyurethanes with a condensate value of <2 mg / 10 g of thermoplastic polyurethane in a fogging test to DIN 75 201 B at 120 ° C and 16 hours, wherein the thermoplastic polyurethanes obtainable from A) an organic diisocyanate, B) 20 to 100 wt .-% polyester polyol having a number average molecular weight of 600 to 5000 g / mol and a content of 1: 1 ring esters of dicarboxylic acid and diol of <0.2 wt .-%, based on polyester polyol and from 0 to 80 wt .-% polyether polyol or polycarbonate diol having a number average molecular weight of 600 to 5000 g / mol, and C) a diol and / or diamine chain extender having an average molecular weight of 60 to 500 g / mol, wherein the equivalent ratio of diisocyanate A) to polyol B) is between ...
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