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1)  medium vinyl
中乙烯基
1.
The branched medium vinyl polybutadiene is synthesised by anionichomogeneous polymerization or copolymerization with n-BuLi as initiator, cyclohexane as solvent,diglycoldimethylether (2G) as regulator,and divinylbenzene (DVB) as the second monomer or the coupling agent.
以n-BuLi为引发剂、环己烷为溶剂、二乙二醇二甲醚(2G)为调节剂、二乙烯基苯(DVB)为第二单体或偶联剂,由丁二烯以阴离子均聚合或共聚合方法全成了支化型中乙烯基聚丁二烯。
2)  MVBR
中乙烯基聚丁二烯
1.
Study on Properties of Modified MVBRs Part 2 Study on T g and Dynamic Mechanical Properties;
改进型中乙烯基聚丁二烯橡胶性能的研究 Ⅱ玻璃化温度和动态力学性能
2.
Study on Properties of Modified MVBR Part 3Rheological Properties;
改进型中乙烯基聚丁二烯橡胶性能的研究Ⅲ流变性能
3.
Study on Properties of Modified MVBRPart 4 Vulcanization and Properties of Vulcanizate;
改进型中乙烯基聚丁二烯橡胶性能的研究 Ⅳ. 硫化及硫化胶性能的研究
3)  medium vinyl polybutadiene rubber
中乙烯基聚丁二烯橡胶
1.
Preparation of developed medium vinyl polybutadiene rubberⅣ. Polymerization kinetics of butadiene;
改进型中乙烯基聚丁二烯橡胶的研制 Ⅳ.丁二烯聚合动力学
2.
The synthesis of linear and star stereoblock medium vinyl polybutadiene rubber was studied with BuLi as initiator,cyclohexane as solvent,GDEE as structure adjusting agent and SnCl4 as coupling agent.
以n-BuLi为引发剂、环己烷为溶剂、GDEE为结构调节剂、SnCl4为偶联剂,合成了线型和星形立构嵌段中乙烯基聚丁二烯橡胶。
3.
The medium vinyl polybutadiene rubbers (MVBR),including linear and star MVBR,linear and star 1,4-1,2-stereodiblock MVBR were synthesized with n-BuLi as initiator,SnCl4as coupling agent, GDEE as structure regulator and cyclohexane as solvent.
以正丁基锂(Li)为引发剂,SnCl4为偶联剂,加入醚类微观结构调节剂(GDEE),采用负离子聚合法,在环己烷中合成了线型和星形中乙烯基聚丁二烯橡胶,并采用聚合过程中添加GDEE的方法合成了线型和星形1,4-1,2-立构二嵌段中乙烯基聚丁二烯橡胶。
4)  MVBR
中乙烯基丁二烯橡胶
1.
Application of formula design to MVBR tread
中乙烯基丁二烯橡胶胎面胶配方设计
5)  1,3-butadiene
乙烯基乙烯
6)  ethylene centre
乙烯中心
补充资料:中乙烯基聚丁二烯橡胶
分子式:
CAS号:

性质:指乙烯基含量为35%~65%的聚丁二烯橡胶。系以1,3-丁二烯为原料,以烷基锂为引发剂,以四氢呋喃、乙二醇二甲醚等极性化合物为结构调节剂,在烃类溶剂中进行溶液聚合制得的产品。中乙烯基聚丁二烯橡胶在轮胎胎面胶中可单独使用,也可和其他胶并用。用作胎面胶时,与顺丁橡胶和丁苯橡胶并用胶有相似的抗撕裂强度,抗湿滑性和低生热性。中乙烯基聚丁二烯橡胶的耐磨性优异,有较低的滚动阻力,有利于降低汽车油耗。

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