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1,4-丁二醇中缩醛含量对聚酯多元醇合成色度的影响研究

Chemical Fiber & Textile Technology(2020)

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Abstract
在不同条件下处理1,4-丁二醇(BDO),通过分析BDO中杂质(2)4-羟基丁氧基四氢呋喃(TBA)含量变化,确定影响BDO质量的关键因素.采用不同纯度BDO合成聚酯多元醇,分析实验产品合成色度,确定BDO影响下游聚酯多元醇合成色度关键杂质,为BDO质量控制提供数据支撑.
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