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- crosslinked polyimides [化] 交联聚酰亚胺
- ShenZhen Crosslink Power Equipment Ltd. Perkins珀金 斯发动机零配件.
- Besides, the utilization of polyimides in microelectronic industry is included. 并且提出了聚酰亚胺树脂的发展方向。
- crosslinked polyimide [化] 交联聚酰亚胺
- nature programme 自然风光片
- We have enough articles to crosslink them, so please use them if possible. 我们有足够的文章链接到上面。所以请尽可能使用类别。
- PVA hydrogel was prepared by using epichlorohydrin as crosslink reagent. 用环氧氯丙烷作交联剂,制备了聚乙烯醇(PVA)亲水水凝胶。
- The resultant polyimides are soluble in DMA, DMF, NMP, THF,m cresol and chloroform. 该类聚酰亚胺在DMA,DMF,NMP,THF,间甲酚,氯仿中有很好的溶解性,且与柔性链的长度无关。
- The present review with 30 references summarize the progress of fluoro-containing polyimides. 综述了含氟聚酰亚胺研究的新进展,介绍了含氟单体、聚合物合成方法及主要性质。
- Therefore, cellulose is crosslinked when it is dry so that it will have crease recovery or crease retention properties under normal use. 因此,纤维素在干态条件下进行交联时,在正常使用条件下,织物会具有折皱回复性和褶皱保持性。
- This paper reviews the research progress in sulfonated polyimides (SPI) as materials for proton exchange membrane fuel cell. 综述了磺化聚酰亚胺作为质子交换膜燃料电池中膜材料的研究概况。
- The effect and characteristic of the photosensitive diamidogen in the synthesis of photosensitive polyimides are described. 简述了光敏性二胺中间体在光敏聚酰亚胺合成中的作用和特点;
- A waterborne multicolor paint is prepared by chitosan in acetic acid solution, mixing with short fiber and crosslinked by glutaric dialdehyde. 甲壳糖醋酸水溶液为成膜剂,掺入短纤维后用戊二醛交联得到多彩涂料。
- Based on this monomer, several novel polyimides bearing side chains composed of cyano-biphenyl mesogenic end groups and hexylene spacer were prepared. 合成了一种含氰基联苯氧基侧链的二元胺单体,然后通过两步法热酰亚胺化工艺制备了新型的含氰基联苯基团侧链的聚酰亚胺。
- In this paper,the polyimides with ester group side chain and ether group side chain were synthesized from 4CAB/MDA/PMDA and 4AB/MDA/PMDA. 通过实验室自行合成的两种不同侧链的二胺单体,与4,4'-二胺基二苯甲烷和均苯四羧酸二酐聚合得到含有酯键型侧链和含有醚键型侧链结构的两种聚酰亚胺。
- Using low concentration polymer and crosslinked impregnant make it form low viscosity glue state separating gel,simply intitule CDG. 采用低浓度的聚合物和交联剂,使之形成粘度很低的胶态分散凝胶,简称为CDG。
- Abstract: The polymerization of fourteen N-phenyl unsaturated dicarboximides were studied for the selection of capping agents of "PMR" polyimides. 摘要: 研究了十四种不饱和羧酸酐的 N-苯基二酰亚胺的热聚合反应,以此作为“PMR”聚酰亚胺封端剂的选择。
- Compound: PPR of materials, crosslinked PE pipe materials, cigarette filter material, cellulose acetate, etc. 专用料:PPR管材料、PE交联管材料、香烟滤芯材料、醋酸纤维等;
- Its activities are centered on processing high-tech engineered plastics such as fluoropolymers, polyimides and silicones. 它的主要业务是加工高技术工程塑料和弹性体,包括:各种氟塑料,聚酰亚胺,硅泡棉等。
- Polyelectrolyte gel consists of a crosslinked polymer network with ionizable groups and a liquid phase. 聚电解质凝胶是在聚合物网络结构中含有化学键结合的离子化基团的水凝胶。