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聚乙二醇是什么

更新时间: 2021-01-22 10:12:54     

1、聚乙二醇是α-氢-ω-羟基(氧-1,2-乙二基)的聚合物。系列产品无毒、无刺激性,味微苦,具有良好的水溶性,并与许多有机物组份有良好的相溶性。具有优良的润滑性、保湿性、分散性。化学式为HO(CH?CH?O)nH。

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