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首页> 外文期刊>International Polymer Science and Technology >Polyetheramide-urethane elastomers based on polyethers and hydroxyalkyl-substituted amides of aminosuccinic acid
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Polyetheramide-urethane elastomers based on polyethers and hydroxyalkyl-substituted amides of aminosuccinic acid

机译:基于聚醚和氨基琥珀酸的羟烷基取代的酰胺的聚醚酰胺-聚氨酯弹性体

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摘要

Polyurethane compositions possess a number of valuable properties,which depend on their composition,how they are produced,and on the chemical nature of the curing agent (Refs.1,2).The nature and functionality of the curing agent largely determine the structure of the polymer network and have an influence not only on the technological properties of the starting composition,but also on the service characteristics of the polymer.
机译:聚氨酯组合物具有许多有价值的特性,这取决于它们的组成,生产方式以及固化剂的化学性质(参考资料1,2)。固化剂的性质和功能在很大程度上决定了聚氨酯的结构。不仅影响起始组合物的技术性能,而且影响聚合物的使用性能。

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