聚氨酯 PU ; [高分子] polyurethane ; TPU ; PUR ; polyurethane
热塑性聚氨酯 TPU ; TPUR Thermoplastic polyurethane ; TPU thermoplastic urethanes ; TPUR
聚氨酯橡胶 [橡胶] polyurethane rubber ; PUR
聚酯型聚氨酯 ESTER PU ; polyesterurethane
聚氨酯树脂 Polyurethane Resin ; PUR ; urethane resin ; Polyurethanes
热固聚氨酯 TSUR Thermoset polyurethane ; Thermoset polyurethane ; TSUR
聚氨酯弹性体 TPU ; PU Elastomers ; polyurethane elastomer ; PUR
水性聚氨酯 WPU ; waterborne polyurethane ; PUD ; aqueous polyurethane
这可用脲键比氨酯键有较好的相分离和较高的熔化温度来说明。
The results can be explained in terms of better phase separation and higher melting temperatures of the urea linkages over the urethane linkages.
实验结果表明，聚醚氨酯经该法提纯后其力学性能有了显著的提高。
The results indicate that low molecular polymers and small molecular compounds contained in the polymer were removed by the method.
对马来酸三甲氧苯丁氨酯（TM） 镇痛作用的机制进行了初步探讨。
The analgesic effect of trimebutine maleate (TM) and its mechanism were studied in this paper.
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