文章摘要
Effect of Polymerization Inhibitor and Petroleum Resin on Properties of Reclaimed Rubber
Received:July 18, 2023  Revised:July 19, 2023
DOI：10.12136/j.issn.1000-890X.2025.06.0444
Key Words: reclaimed rubber；polymerization inhibitor；petroleum resin；Mooney viscosity
Author NameAffiliationE-mail
BAI Lichen 青岛科技大学 15684195159@163.com 
GUO Shouyun 青岛科技大学  
LIU Gongxu 青岛科技大学  
ZHAO Jinyang 青岛科技大学  
LIU Kexin 青岛科技大学  
CHAI Hailin 青岛科技大学  
JIAN Xingao 青岛科技大学  
LIU Haichao 青岛科技大学  
GUO Lei* 青岛科技大学 06weny@163.com 
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Abstract:
      The effect of polymerization inhibitor（unsaturated fatty acid zinc salt） and C 9 petroleum resin on the properties of the reclaimed rubber was studied.The results showed that when polymerization inhibitor amount was 2 phr，the tensile strength of the reclaimed rubber compound was the maximum.When C 9 petroleum resin amount was 3 phr，the Mooney viscosity of the reclaimed rubber compound was the minimum，and the tensile strength and elongation at break were the maximum.For the reclaimed rubber with a polymerization inhibitor amount of 2 phr and a C 9 petroleum resin amount of 3 phr，its Mooney viscosity and crosslink density were the minimum，and the sol content was the maximum，meanwhile，with the increase of parking time，the changes of its Mooney viscosity，crosslink density and sol content were the minimum.
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