文章摘要
Application of Damping Agent HRS100 in High Damping Isolation Rubber Bearings
Received:October 30, 2023  Revised:October 30, 2023
DOI：10.12136/j.issn.1000-890X.2025.03.0197
Key Words: damping agent；NR；high damping isolation rubber bearing；equivalent damping ratio；loss factor
Author NameAffiliationE-mail
ZHAO Qingbing* Zhen’an Technology Joint Stock Company 2729193562@qq.com 
Li Shiyao Zhen’an Technology Joint Stock Company  
Wang Xianbin Zhen’an Technology Joint Stock Company  
Zhao Runmei Zhen’an Technology Joint Stock Company  
Qu Xingfei Zhen’an Technology Joint Stock Company  
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Abstract:
      The damping agent HRS100 were used in the all-natural rubber（NR） compounds of the high damping isolation rubber bearings，the effect of the damping agent HRS100 dosages on the properties of NR compounds and the properties of the high champing isolation rubber bearings with damping agent HRS100 were studied.The results showed that with the increase of the damping agent HRS100 dosage，the damping properties of the compound increased and the physical properties decreased.The results showed that with the increase of test pressure，the damping properties of the high damping isolation rubber bearing with damping agent HRS100 gradually increased，the stiffness after yield presented a decreasing trend，and the equivalent horizontal stiffness remained basically unchanged.
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