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模量增强剂8180在缺气保用轮胎支撑胶中的应用
Application of Modulus Enhancer 8180 in Support Compound of Run-flat Tire
Received:February 04, 2021  Revised:February 04, 2021
DOI:10.12135/j.issn.1006-8171.2022.01.0038
中文关键词: 缺气保用轮胎;支撑胶;模量增强剂;物理性能;生热;模量;零气压耐久性能
英文关键词: run-flat tire;support compound;modulus enhancer;physical property;heat build-up;modulus;zero-pressure durability
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Author NameAffiliationE-mail
ni bao* ZHONGCE RUBBER GROUP COMPANY LIMITED nibaoqxm@163.com 
wang chao ZHONGCE RUBBER GROUP COMPANY LIMITED  
xie cheng jian ZHONGCE RUBBER GROUP COMPANY LIMITED  
wang dan ling ZHONGCE RUBBER GROUP COMPANY LIMITED  
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中文摘要:
      研究模量增强剂8180在缺气保用轮胎支撑胶中的应用。结果表明:加入模量增强剂8180后,胶料的门尼粘度和Fmax增大,定伸应力提高,拉伸强度和拉断伸长率变化不大,动态生热明显下降,动态模量提高;成品轮胎的零气压耐久性能提高。
英文摘要:
      The application of modulus enhancer 8180 in support compound of run-flat tire was studied.The results showed that,by adding modulus enhancer 8180,the Mooney viscosity and Fmax of the compound increased,the modulus increased,the tensile strength and elongation at break changed little,and the dynamic heat build-up was significantly reduced,the dynamic modulus was improved.The zero-pressure durability of the finished tire was improved.
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