• 采用磷酸双胺盐作粉末涂料固化剂氟化作添加剂

    This research USES dicyandiamide as firming agent in epoxy powder coating and sodium fluoride as additive in epoxy.

    youdao

  • 根据实际的操作过程,将“卤化-酚划分为“活性离子”路线“活性”路线,讨论了可能反应机理

    The method could he divided into "active phenoxide" routing and "active cyanogens" routing according to the actual monomer synthesis process, as well as each reaction mechanism is discussed.

    youdao

  • 根据实际操作过程,将“卤化-酚划分为“活性离子”路线“活性”路线,讨论了其可能反应机理

    The method could be divided into "active phenoxide" routing and "active cyanogen" routing according to the actual monomer synthesis process, as well as each reaction mechanism is discussed.

    youdao

  • 结合55篇参考文献,概述近年来桥联、硫根桥联多核配合研究进展状况。

    This is a review with 55 references on the progress of oxo-, cyano-, thiocyanato- bridged polychromium complexes etc.

    youdao

  • 本文给出一种固化水下胶粘剂配方

    The compounding of the underwater epoxy adhesive cured with cyanamide is given in this paper.

    youdao

  • 通过试验、耗较高出的精矿的浸出工艺参数进行分析。

    Through test, the gold minerals which consume too much oxygen and were difficult to leach and its technology parameters were analysed.

    youdao

  • 研究一种直接环合方法,用2-氯-2氯甲基- 4-丁醛三氯反应来制备2-氯-5-氯甲基吡啶。

    A synthetic method of direct cyclization was researched that 2-chloro-2-chloromethyl-4-cyanobutyraldehyde was reacted with phosphorus oxychloride to get 2-chloro-5-chloromethylpyridine.

    youdao

  • 这些技术包括基丙烯酸酯树脂丙烯酸,甲基丙烯酸酯,紫外可见光固化包括定制的技术等等

    These technologies include anaerobic, cyanoacrylate, epoxies, acrylics, methacrylates, U. V. visible cure including customized technologies and many more.

    youdao

  • 采用磷酸双胺盐粉末涂料固化剂、氟化钠作添加剂。

    Synthesis of epoxy powder coatings low-temperature curing agent and its application;

    youdao

  • 采用磷酸双胺盐粉末涂料固化剂、氟化钠作添加剂。

    Synthesis of epoxy powder coatings low-temperature curing agent and its application;

    youdao

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