文章摘要
Optimization on Curing system of Natural rubber by Orthogonal Design Method
Received:March 15, 2016  Revised:March 15, 2016
DOI：
Key Words: Natural rubber; coagent; orthogonal design; ZDMA; HVA-2; TAIC; BDDA
Author NameAffiliationE-mail
Li Xiu Ming Beijing University of Chemical Technology 657313279@qq.com 
Zou Hua* 北京化工大学 北京市新型高分子材料制备与加工重点实验室 zouhua@mail.buct.edu.cn 
Liu Jun 北京化工大学 北京市新型高分子材料制备与加工重点实验室  
Song Xiao yu 北京市先进弹性体工程技术研究中心  
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Abstract:
      The effect of different coagent on the property of the natural rubber based on the sulfur and peroxide curing system was investigated by Orthogonal Design Method. The results showed that zinc methylacrylate(ZDMA)、Triallyl isocyanurate (TAIC) and N, N′-m-Phenylene Bismaleimide(HVA-2) had highly significant effect on the tensile strength of NR composites. The addition level of ZDMA、HVA-2 and TAIC had significant effect on the tear strength and fatigue property. 1,4-butylenediacrylate (BDDA) had influence on the tensile strength tear strength and fatigue property. ZDMA had significant effect on the aging resistance, and the other factor had some extent influence of NR composites. The optimized curing system was as follows: ZDMA/2,HVA-2/1.5,TAIC/0.5,BDDA/0.5
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