HYDROGEN BOND EFFECT IN THERMOPLASTIC POLYURETHANE ELASTOMERS
摘要
Hydrogen bond effects in thermoplastic polyurethane elastomers (TPU) with different chain extender structures and hard segment contents have been studied quantitatively by dynamic mechanical analysis. It has been found that the hydrogen bond effects in TPU decrease with the increase of temperature. The temperature dependence of hydrogen bonding in TPU’s can be described by the Arrhenius equation, and the activation energy of hydrogen bonding as well as the physical cross-link density have been calculated.
引用本文（GB/T 7714）
陈大俊. HYDROGEN BOND EFFECT IN THERMOPLASTIC POLYURETHANE ELASTOMERS[J]. 东华大学学报：英文版, 1997.
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