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zhouxu1986

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[求助] 求破乳剂Lubrizol 5957,是什么类型的高分子

我谷歌学术检索,发现Lubrizol 5957,有一篇专利里写为polyether glycol,另一篇为PAG-base,请问到底是什么?
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【答案】应助回帖

感谢参与,应助指数 +1
chenfaqiang: 回帖置顶 2013-09-16 08:14:05
就是聚醚类的高分子,一般是非离子型的,也有改性后的离子型的,这是主要成份,里面还要复配其它成份的。Polyalkylene Glycol和polyether glycol和是差不多一类的东西,烷撑涵盖的范围可能碳数更多一点,比如环氧丁烷。
2楼2012-09-17 00:01:34
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