Curing systems for speciality elastomers

被引：0
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作者：
Datta, R.N.
机构：
来源：
Gummi, Fasern, Kunststoffe | 2003年 / 56卷 / 02期
关键词：
Polybutadienes; -; Rubber; Terpolymers; Vulcanization;
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摘要：
The curing systems used to vulcanise speciality elastomers such as ethylene-propylene-diene-terpolymer (EPDM), polychloraprene (CR), isobutylene-isoprene (butyl) elastomer (IIR) and nitrile rubber (NBR] are different than those used to cure natural rubber (NR), styrene butadiene rubber (SBR), and polybutadiene (BR) and its blends. The former elastomers are less unsaturated and therefore need a high ratio of accelerator to sulfur. This paper deals with selected cure systems for vulcanizing these four speciality elastomers.
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页码：94 / 100
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