文章摘要
Study on Anti-scorching Effect of Polymerization Inhibitor ZJ-701 in Peroxide Cured Compounds
Received:December 11, 2018  Revised:December 11, 2018
DOI：10.12136/j.issn.1000-890X.2019.11.0843
Key Words: polymerization inhibitor；anti-scorching effect；peroxide curing system；MVQ；SBR；EPDM
Author NameAffiliationE-mail
YANG Lin* Chengdu Guibao Science and Technology Co. ，Ltd 474322295@qq.com 
CHEN Yongqian Chengdu Guibao Science and Technology Co. ，Ltd  
WANG Youzhi Chengdu Guibao Science and Technology Co. ，Ltd  
LUO Xiaofeng Chengdu Guibao Science and Technology Co. ，Ltd  
HAUNG Qiang Chengdu Guibao Science and Technology Co. ，Ltd  
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Abstract:
      The anti-scorching effect of polymerization inhibitor ZJ-701 in the peroxide cured compounds was studied. The results showed that，by adding ZJ-701 in methyl vinyl silicone rubber（MVQ），butadiene styrene rubber（SBR） and ethylene propylene terpolymer（EPDM），the scorching time of three compounds was effectively extended，but at the same time the crosslinking efficiency was reduced. The anti-scorching effect of ZJ-701 was related to the cross-linking reaction activity between rubber molecular chains. The lower the reaction activity，the better the anti-scorching effect at the initial vulcanization stage.
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