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ghnjuchem

新虫 (初入文坛)

[求助] 关于纤维素膜的问题 已有1人参与

利用碱脲体系溶解纤维素,然后做膜,做出来的膜都是挺薄挺脆的,样子像称量纸的样子,离膜差远了,按照文献上的方法来做的,求问有谁能告诉我除文献上所讲述的之外还有什么特别需要注意改进的地儿吗?
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无言的泪1989

铜虫 (初入文坛)

【答案】应助回帖

我也做不出来!!有时候做的挺好,有时候膜很脆!!
无言的泪
2楼2014-07-11 16:39:09
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halloysite

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3楼2014-07-17 16:03:45
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