{"title":"Study on Dynamic Fatigue Properties of Solution-Polymerized Styrene Butadiene Rubber T2000R","authors":"Xuehong Sun, Fei Zhao, Shugao Zhao","doi":"10.1177/0095244311402634","DOIUrl":null,"url":null,"abstract":"Dynamic fatigue properties of solution-polymerized styrene butadiene rubber with the trade name T2000R were studied. The influence of different cure systems, reinforcing agents, anti-degradants, and plasticizers on the flex-cracking property of T2000R vulcanizates was investigated. The results showed that T2000R cured with an effective vulcanization system had relatively high fatigue life. Vulcanizate filled with carbon black N330 with a load of 15 phr had better fatigue resistance. Then, a combination of aging resisters 6PPD and RD prolonged the fatigue life of T2000R significantly. T2000R extended with aromatic oil had a fatigue life higher than those extended with mineral oil, naphthenic oil, and courmarone. Among all the factors, aging resister and the load of carbon black contributed more to the flex-cracking properties of T2000R than other additives.","PeriodicalId":15644,"journal":{"name":"Journal of Elastomers and Plastics","volume":"24 1","pages":"469 - 480"},"PeriodicalIF":1.4000,"publicationDate":"2011-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Elastomers and Plastics","FirstCategoryId":"88","ListUrlMain":"https://doi.org/10.1177/0095244311402634","RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"MATERIALS SCIENCE, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 2
Abstract
Dynamic fatigue properties of solution-polymerized styrene butadiene rubber with the trade name T2000R were studied. The influence of different cure systems, reinforcing agents, anti-degradants, and plasticizers on the flex-cracking property of T2000R vulcanizates was investigated. The results showed that T2000R cured with an effective vulcanization system had relatively high fatigue life. Vulcanizate filled with carbon black N330 with a load of 15 phr had better fatigue resistance. Then, a combination of aging resisters 6PPD and RD prolonged the fatigue life of T2000R significantly. T2000R extended with aromatic oil had a fatigue life higher than those extended with mineral oil, naphthenic oil, and courmarone. Among all the factors, aging resister and the load of carbon black contributed more to the flex-cracking properties of T2000R than other additives.
期刊介绍：
The Journal of Elastomers and Plastics is a high quality peer-reviewed journal which publishes original research on the development and marketing of elastomers and plastics and the area in between where the characteristics of both extremes are apparent. The journal covers: advances in chemistry, processing, properties and applications; new information on thermoplastic elastomers, reinforced elastomers, natural rubbers, blends and alloys, and fillers and additives.
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