Addition-curable type liquid silicone rubbers based on phenyl-containing organopolysiloxanes with terminal vinyl groups

被引：1
|
作者：
Aleshina, K. S. [1 ]
Kovyazin, V. A. [1 ]
Kopylov, V. M. [1 ]
Marcuse, I. Yu. [2 ]
Polees, A. B. [1 ]
Astapov, B. A. [1 ]
机构：
[1] LLC Penta 91, 47 Volgogradsky Prosp, Moscow 109316, Russia
[2] MV Lomonosov Moscow State Univ Chem Technol, 86 Prosp Vernadskogo, Moscow 119571, Russia
来源：
RUSSIAN CHEMICAL BULLETIN | 2016年 / 65卷 / 04期
关键词：
dimethylmethylphenylpolysiloxanes; dimethyldiphenylpolysiloxanes; liquid silicone rubbers; addition-curable type vulcanization; glass transition temperature;
D O I：
10.1007/s11172-016-1426-8
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A series of organosilicon rubbers of the addition-curable type containing dimethyland methylphenylsiloxy, or diphenylsiloxy units with terminal vinyl groups were synthesized and used for manufacturing liquid silicone rubbers (LSRs) by addition-curable vulcanization. The physical mechanical characteristics of the LSRs were studied. The obtained LSRs can find use at lower temperatures, since they have low glass transition temperatures, and dimethylsiloxane component crystallization is suppressed in them.
引用
收藏
页码：1142 / 1144
页数：3
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