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chrisfuchao木虫 (正式写手)
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[交流]
【求助】固化剂方面的困惑
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本人最近在做胶粘剂，要用到固化剂。关于固化剂的作用机理等方面知之甚少 从来没接触过 哪位虫友能发些资料，介绍固化剂方面的基础知识呢？谢谢！！！资料就上传到纳米盘吧 有金币奖励哦 |
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maths2651
铁杆木虫 (正式写手)
Gadfly
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- 专业: 胶体与界面化学
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固化剂的英文名称是curing agent, Definition: Substances or mixtures of substances added to a polymer composition to promote or control the curing reaction. An agent which does not enter into the reaction is known as a catalytic hardener or catalyst. A reactive curing agent or hardener is generally used in much greater amounts than a catalyst, and actually enters into the reaction. Cross-linking agents are distinguished from catalysts because they react with molecules and are coupled directly into the cured system as a structural member of the polymer. 一般环氧树脂和聚氨酯等热固性高分子树脂中要用到，你可以查到很多文献的。 |
2楼2009-12-08 08:55:19