...S ET (VI)食品级软管颜色：半透明带螺旋状镀锌钢丝加强工作温度:-40oC / + 90oC (短时间可达125oC)特性：聚醚型聚氨酯(ETHER PU)软管, 用高支撑力螺旋状镀..
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Polytetramethylene ether glycol (PTMEG) is one of important materials for production of spandex and thermoplastic polyurethanes elastomer (PU).
聚四亚甲基醚二醇(PTMEG)是生产氨纶和聚氨酯弹性体的重要原料之一。
A poly (ether urethane) (PU) was synthesized via solution polymerization, which was mixed with LiClO4 and various plasticizers to generate a series of novel solid polymer electrolytes.
利用溶液聚合方法合成了聚醚聚氨酯，并以聚氨酯、高氯酸锂和增塑剂为组分，制备了一系列新型聚合物固体电解质。
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