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二甲基酰胺(Dimethylformamide。简称DMF)是近年来使用量剧增的一种新溶剂。由于它既有脂溶性,又有水溶性,用途很广,主要用作高分子合成的溶剂或中间原料,特别是用作合成纤维的纺丝溶剂,也用作聚氨基甲酸树酯的处理溶剂、石油制品的分离提取溶剂等。
Dimethylformamide (DMF) is a new solvent used in recent years. Because it is both fat-soluble, but also water-soluble, a wide range of uses, mainly for the synthesis of polymer solvents or intermediate raw materials, especially as a synthetic fiber spinning solvent, also used as a polyurethane processing solvent , Separation and extraction of petroleum products and other solvents.