文章摘要
The Application of Epoxidized Natural Eucommia Gum in SBR/Silica Composite
Received:October 22, 2015  Revised:October 22, 2015
DOI：
Key Words: epoxidized natural eucommia gum; silica dispersant; Payne effect; dynamic mechanical properties
Author NameAffiliationE-mail
WANG Yan* Key Laboratory of Gum-Plastics of Ministry of Education/Shandong Provincial Key Laboratory of Gum-plastics,Qingdao University of Science Technology 996157498@qq.com 
DUAN You-shun Key Laboratory of Gum-Plastics of Ministry of Education/Shandong Provincial Key Laboratory of Gum-plastics,Qingdao University of Science Technology  
XIA Lin Key Laboratory of Gum-Plastics of Ministry of Education/Shandong Provincial Key Laboratory of Gum-plastics,Qingdao University of Science Technology  
XIN Zhen-xiang Key Laboratory of Gum-Plastics of Ministry of Education/Shandong Provincial Key Laboratory of Gum-plastics,Qingdao University of Science Technology  
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Abstract:
      In this paper the effects of epoxidized natural eucommia gum on physical and mechanical properties of styrene butadiene rubber/silica composite compared with the traditional silica dispersant were studied .The results showed that silica dispersant B-52, FS-79 and epoxidized natural eucommia gum could improve the vulcanization delay caused by silica, reducing Payne effect due to the filler aggregates. And compared with composite modified with silica dispersant B-52, FS-79, the composite modified with epoxidized natural eucommia gum got higher mechanical properties, better abrasion resistance, moderate compression temperature of vulcanized rubber and had a better dynamic mechanical properties.
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