氟乙烯共聚物 的英文怎麼說
中文拼音 [fúyǐxīgòngjùwù]
氟乙烯共聚物
英文
eva ethylene/vinyl acetate-
Fep fluorinated ethylene propylene tfe - hep
四氟乙烯一六氟丙烯共聚物In this article, the bellcore method was used to prepare polymer electrolyte membrane based on pvdf - hfp, and polymer electrolyte membranes under different conditions were prepared by changing sorts of solvents 、 ratio of dbp and solvent. effects of ratio of plasticizer and solvent on the liquid uptake 、 sem 、 mechanism capability 、 ionic conductivity 、 electrochemical stability window of polymer electrolyte membrane were also studied. through optimizing the preparation technics, the integrated effects of additives such as pc 、 ec 、 dbp and nanophase al2o3 on the ionic conductivity 、 liquid uptake were studied
本文以聚偏氟乙烯-六氟丙烯共聚物pvdf - hfp為基質,採用bellcore制膜法制備了pvdf - hfp聚合物電解質膜,通過改變增塑劑dbp的含量、溶劑的種類及溶劑的含量制備了不同條件下的聚合物電解質膜,分別研究了增塑劑含量、溶劑含量等對聚合物電解質膜的吸液率、表面形貌、機械性能、離子電導率、電化學穩定窗口等的影響;對制備工藝進行了優化,研究了各種添加劑如pc 、 ec 、 dbp及納米al2o3對聚合物電解質膜的離子電導率、吸液率等性能的綜合影響。Standard specification for copolymers of vinylidene fluoride with other fluorinated monomers
亞乙烯氟化物與其它氟化物單體的共聚物標準規范Performance and synthesis methods of perfluoroalkyl vinyl ether, non - aqueous solution polymerization and aqueous solution polymerization processes of tetrafluoroethylene - perfluoroalkyl vinyl ether copolymer are reviewed. polymerization methods of ethylene - tetrafluoroethylene copolymer are introduced
摘要介紹了全氟代烷基乙烯基醚的物性和合成方法;敘述了四氟乙烯與全氟代烷基乙烯基醚共聚物非水溶液、水溶液聚合工藝。介紹了乙烯四氟乙烯共聚物的聚合方法。Fep communication cables - part 2 - 30 : common design rules and construction - poly tetrafluoroethylene - hexafluoropropylene insulation and sheathing
通信電纜.第2 - 30部分:通用設計規則和結構.四氟乙烯和六氟乙烯共聚物Etfe ethylene tetrafluoroethylene
乙烯一四氟乙烯共聚物Two kinds of fluorinated polymer were abstained in that ctfe and tfe served as the main monomers separately, the short name are f - oh and f4 - ss inceptively, which not only can be dissolved in normal solvents, but also are suited for the conservation purpose of cultural object
本研究選用了三氟氯乙烯、四氟乙烯兩種含氟單體和其它共聚單體為原料,合成了兩種能溶解于常規有機溶劑的低粘度並適合於多孔文物保護的含氟共聚物加固劑:以三氟氯乙烯為主的含氟聚合物f - oh和以四氟乙烯為主的含氟聚合物f4 - ss 。2. cnts / ptfe composite materials were prepared by using physical mixing method, purified cnts and ptfe latex were as original materials
2 .採用物理共混的方法將碳納米管與聚四氟乙烯濃縮分散液相混合制備了碳納米管/聚四氟乙烯復合材料。Progresses are reviewed in such aspects as improvement in polymerization media for fep preparation, techniques for regulating the rate of tfe / hfp copolymerization and fep modification, and technical issues of worth attention were discussed
摘要綜述了聚全氟乙丙烯制備技術中聚合介質改進、共聚反應控制方法研究、聚合物改性技術等方面的進展,並提出了值得關注的工程技術問題。分享友人