说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
您的位置:首页 -> 词典 -> 环状共聚物
1)  ring copolymer
环状共聚物
1.
Electronic properties of ring copolymers;
环状共聚物的电子特性研究
2)  star-shaped copolymer
星状共聚物
1.
The star-shaped copolymers with a hyperbranched polychloromethyl styrene(PCMS) core and linear polyvinyl pyrrolidone(PVP) arms (PCMS-g-PtBMA) were prepared by using atom transfer radical polymerization (ATRP) continually with 4-chloromethyl styrene (CMS) as the inimer and N-vinyl pyrrolidone (NVP) as the graft monomer.
这种星状共聚物在水中不溶,但可溶于碱水溶液,加热可熔融,因此有望作为非交联型高吸水性树脂应用。
3)  Comblike polymer
梳状共聚物
4)  block copolymer
块状共聚物
5)  heterocyclic copolymer
杂环共聚物
6)  cyclenes copolymer
环烯共聚物
1.
As a monomer of cyclenes copolymer,the main applications of norbornene(NB) and its derivatives were reviewed,and the synthesizing processes for NB and its derivatives as fluid phase and gas phase reaction process were introduced in details respectively,with emphasis on their strong and weak points.
介绍了用作环烯共聚物单体的降冰片烯(NB)的主要用途,对液相反应工艺和气相反应工艺这两种NB合成工艺作了详细的介绍,重点分析了两种工艺的优缺点。
补充资料:氯乙烯和乙烯僧酸乙烯共聚物接枝共聚物
分子式:
CAS号:

性质:为在乙烯/醋酸乙烯共聚物(EVA)之大分子链上进行氯乙烯接枝共聚后得到之产品,按EVA中醋酸乙烯含量不同和接枝共聚物中EVA含量不同以及分子量大小,分为冲击改性剂用、硬质和软质品用三类。作冲击改性剂用和软质品用者多为EVA中VAC含量45%,EVA含量为50%。主要用于防水卷材、医用制品、电缆、记录材料和与PVC共混后作门窗型材。硬质品用者为EVA中VAC含量为15%,EVA含量5%~10%。除接枝物外含聚氯乙烯均聚物。可直接用作门窗型材和管材,冲击强度比一般PVC可提高4倍以上,将EVA溶于或分散于氯乙烯单体中进行悬浮聚合制得。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条