The structural formulas of butyl rubber and halogenated butyl rubber were given in this paper. Structure feature and applications in automobile tire,medicinal bottle plug etc. of butyl rubber were discussed. Structure feature, vulcanization feature,applications in automobile tire, medicinal bottle plug,flame retardant feature and circulation property of halogenated butyl rubber were discussed. Domestic and overseas developing status of butyl rubber and halogenated butyl rubber was presented. Researching and...
【更新日期】
2008-09-05
【分类号】
TQ330.1
【正文快照】
1前言丁基橡胶(butyl rubber)又称为异丁(烯)橡胶,是异丁烯与少量异戊二烯的共聚产物。由于丁基橡胶是以异丁烯(isobutylene)与异戊二烯(isoprene)为单体的共聚橡胶,所以又简称为IIR。溴化丁基橡胶(bromobutylrubber or brominated butyl rubber)是丁基橡胶经过溴化改性的产物,