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关注：1
2013-05-23 12:21
求翻译：合成原理：双酚A型环氧树脂是由双酚A和环氧氯丙烷碱性催化剂(通常用NaOH)作用下缩聚而成。是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
合成原理：双酚A型环氧树脂是由双酚A和环氧氯丙烷碱性催化剂(通常用NaOH)作用下缩聚而成。
问题补充： |
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2013-05-23 12:21:38
Synthesis principle: Bisphenol A epoxy resin is bisphenol A and epichlorohydrin by the alkaline catalyst (usually NaOH) under polycondensation.
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2013-05-23 12:23:18
Synthetic principle: bisphenol A type Epoxy resins are by bisphenol A and epoxy (DBCP) NaOH ) alkaline catalyst role (usually the polyphosphate.
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2013-05-23 12:24:58
Synthesis principle: The double phenol A epoxy resin is (usually with NaOH) under the function the condensation becomes by double phenol A and the epichlorohydrine alkalinity catalyst.
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2013-05-23 12:26:38
Synthesis principle: Bisphenol a type epoxy resin is made from Bisphenol a and epichlorohydrin alkaline catalyst (commonly NaOH) condensation under the action becomes.
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2013-05-23 12:28:18
Synthesis principle: Bisphenol A epoxy resin is bisphenol A and epichlorohydrin by the alkaline catalyst (usually NaOH) under polycondensation.
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