polyether polyols with low unsaturation
polyether polyols with low unsaturation
低不饱和聚醚多元醇
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The polyether polyols prepared by these DMC catalysts are of low unsaturation, high relative molecular mass, narrow molecular distribution compared with traditional KOH catalysts.
实验发现,用DMC催化剂合成的聚醚与用KOH催化剂合成的聚醚相比不饱和度低,相对分子质量高,相对分子质量分布窄。
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