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- A kind of new diamine monomer of modified polyimide with piperazine was synthesized, which has been used in the synthesis of modified polyimide by ternary copolymerization. 合成一种含哌嗪的芳香族二胺单体,将其用于聚酰亚胺的三元共聚中,并制成改性聚酰亚胺膜。
- Keywords Polyimide;diamine monomer;side chain;main chain;stiffness; 聚酰亚胺;二胺单体;侧链;主链;刚性;
- Synthesis, Proton Conductivity and Water Stability of Sulfonated Polyimides from a New Sulfonated -Sulfonylcontaining Diamine Monomer 含砜基磺化聚酰亚胺的合成及其质子导电率和耐水性
- diamine monomer 二胺单体
- Unreacted monomer is stripped and recycled. 未反应单体经汽提后回收。
- Na5 Ethylene Diamine Tetra (Methylene Phos... 摘要:乙二胺四甲叉膦酸五钠 EDTMP?
- Guangzhou Weixiang Monomer Fragrances Co., Ltd. 广州伟香单体香料有限公司。
- The monomer and copolymer were characterized by IR. 单体及共聚物用IR等进行了表征。
- The influence of fluoro monomer amo... 讨论了乳胶膜的吸水率的影响因素。
- Monomer welding is overseeing the important part. 单体焊接是单体大修的重要环节。
- Added monomer diffuses into the micelle for polymerization. 加入的单体扩散进入胶团做聚合反应。
- Two EDT monomer synthetic paths have been investigated. 主要研究内容包括：（1）EDT单体合成路线的两种方案，以及具体的制备过程；
- Down-powder was grafted with MAH as monomer and CAN as initiator. 以硝酸铈铵(CAN)为引发剂,在羽绒粉体上接枝马来酸酐(MAH)。
- Each monomer of the protein particle has three domains. 蛋白颗粒的每个单体有三个结构域。
- Objective: To isolate and identify pronuciferine monomer. 目的:分离及鉴定前荷叶碱单体。
- The trimer also breaks down into the toxic monomer form. 三聚体也能分解成有毒的单体形式。
- Diamine is mainly synthesized of nylon salt, molecular weight control etc. 二胺主要用于尼龙盐合成,分子量调节剂等。
- Na5 Ethylene Diamine Tetra (Methylene Phosphonic Acid) Pentasodium sa ... 乙二胺四亚甲基膦酸五钠（固体） EDTMP.
- A hardening agent mixed with the monomer will induce polymerization. 固化剂与这种单体混合将引起聚合反应。
- The catalyst in the solid plastic then reacts with the liquid monomer. 接着，在固体塑料中的催化剂会随着液体单体一起反应，
