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Termoplastisk, termoherdende, podet polyuretan, ren eller blandet og termoherdet polyuretan oppnadd etter fornetning.
Termoplastisk, termoherdende, podet polyuretan, ren eller blandet og termoherdet polyuretan oppnadd etter fornetning.
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机译:通过交联得到的热塑性,热固性,接枝聚氨酯,纯或共混和热固性聚氨酯。
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摘要
The invention concerns a pure or mixed grafted thermosetting thermoplastic polyurethane obtainable by direct grafting on a pure or mixed thermoplastic polyurethane, of a crosslinking agent selected in the group comprising diisocyanate trimers capable of initiating the crosslinking reaction at a temperature higher than 85 DEG C and blocked isocyanates, whereof the reactivation temperature is higher than 85 DEG C.
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