聚异戊二烯(POLYISOPRENE TRANS),是异戊二烯 (2-甲基-1,3-丁二烯)的聚合物,英文缩写为PI。有4种立构规整结构:其中1,2和3,4结构又各有全同和间同两种立体异构体。 聚异戊二烯,主要用于制造轮胎;其他用途也很广泛,如用于制作鞋靴、机械、医药、体育器材、胶乳(比如安全套)、乳胶(比如乳胶床垫、乳胶枕)及其他工业制品。反式聚异戊二烯可做高尔夫球壳。
...键词】: 顺-1,4-聚丁二烯 聚异戊二烯 无规共聚物 裂解色谱法 环化 [gap=454]Keywords】: cis-1,4-polybutadiene polyisoprene pyrolysis-gas chromatography cyclization ...
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表 中文名称: 聚异戊二烯 英文名称: Negative photoresist I 产品规格: 进口 for GPC, standard, 400,000 250MG 参考价格: 电议 供应商: 点这里查看所有供应商信息 推荐供应商 基于1个
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...关键词:天然橡胶 聚异戊二烯 力学性能 疲劳寿命 [gap=777]Key words:natural rubber, isoprene rubber, mechanical properties, fatigue life 收稿日期: 2008-04-25修订日期: 基金资助: 作者简介:蒋洪罡(1981-..
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The production situation and development prospect of polyisoprene rubber at home and abroad were introduced,the import and consumption of the polyisoprene rubber in China analysed.
介绍了国、内外聚异戊二烯橡胶(1R)的生产现状及发展前景,分析了我国IR的进口和消费情况。
参考来源 - 聚异戊二烯橡胶的生产现状及发展前景Experimentally, the cis-1,4-polyisoprene entangled solution in toluene is illuminated by a slightly focused laser light with the wavelength of 532 nm at a power level of 200 mW.
实验上,使用波长为532 nm、功率为200 mW的松聚焦连续波激光对顺式1,4-聚异戊二烯的甲苯缠结态溶液进行光诱导实验。
参考来源 - 激光诱导高分子溶液折射率变化研究·2,447,543篇论文数据,部分数据来源于NoteExpress
异戊二烯单元以1,4 -方式连接并以顺式异构形式存在的一种聚异戊二烯。
A polyisoprene in which the isoprene units are joined in the 1, 4 -manner and in which they occur in the cis isomeric form.
本文研究了在高压汞灯照射下,二苯甲酮和3,4 -聚异戊二烯间的能量传递机理。
This paper studied the energy transmission mechanism between benzophenone and 3, 4-polyisoprene which were irradiated by high pressure Hg lamp.
研究了水相悬浮法合成环氧化反式-1,4-聚异戊二烯(ETPI)的结构与性能。
Structure and property of epoxidized trans-1,4-polyisoprene(ETPI) by water phase suspension method was studied.
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