文章摘要
尚志强,付懿,周俊杰,郭庆,董志军.不同抗氧剂对SBS耐老化性能的影响[J].橡胶科技,2020,18(5):0270-0273. 本文二维码信息
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不同抗氧剂对SBS耐老化性能的影响
Effect of Different Antioxidants on Aging Property of SBS
投稿时间:2020-01-07  修订日期:2020-01-07
DOI:10.12137/j.issn.2095-5448.2020.05.0270
中文关键词: SBS  抗氧剂  黄色指数  硬度  氧化诱导时间  耐老化性能
英文关键词: SBS  antioxidant  yellowness index  hardness  oxidation induction period  aging property
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中图分类号:
作者单位E-mail
尚志强* 中国石油股份有限公司独山子石化分公司乙烯厂橡胶联合车间 chenxb_dbxj@petrochina.com.cn 
付懿 中国石油股份有限公司独山子石化分公司乙烯厂  
周俊杰 中国石油股份有限公司独山子石化分公司乙烯厂橡胶联合车间  
郭庆 中国石油股份有限公司独山子石化分公司乙烯厂橡胶联合车间  
董志军 中国石油股份有限公司独山子石化分公司乙烯厂  
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中文摘要:
      研究5种抗氧剂对苯乙烯-丁二烯-苯乙烯嵌段共聚物(SBS)耐老化性能的影响。结果表明:随着老化时间的延长,加入不同抗氧剂的SBS的黄色指数变化规律不同,硬度呈下降趋势,氧化诱导时间缩短;其中加入抗氧剂565/705T和B7081L的SBS的耐黄变性能较好,氧化诱导时间保持率较高,耐老化性能明显提高。
英文摘要:
      The effect of five antioxidants on the aging property of styrene-butadiene-styrene block copolymer(SBS) was studied.The results showed that with the aging time prolonged,the varying tendency yellowness index of SBS with different antioxidants were different,the hardness decreased,and oxidation induction time tended to be shortened.Among them,the yellowing resistance of SBS with antioxidant 565/705T and B7081L were better,the retention rate of oxidation induction time were higher and the aging property were significantly improved.
Author NameAffiliationE-mail
shangzhiqiang zhongguoshiyoudushanzishihuafengongsiyixichangxiangjiaolianhechejian chenxb_dbxj@petrochina.com.cn 
fuyi zhongguoshiyoudushanzishihuafengongsiyixichangxiangjiaolianhechejian  
zhoujunjie zhongguoshiyoudushanzishihuafengongsiyixichangxiangjiaolianhechejian  
guoqing zhongguoshiyoudushanzishihuafengongsiyixichangxiangjiaolianhechejian  
dongzhijun zhongguoshiyoudushanzishihuafengongsiyixichangxiangjiaolianhechejian  
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