文章摘要
Effect of Tackifying Resin on Adhesive Properties of NR Compounds for Shock Absorbing Bushing
Received:January 15, 2024  Revised:January 15, 2024
DOI：10.12136/j.issn.1000-890X.2025.10.0751
Key Words: shock absorbing bushing；tackifying resin；NR；bench test；adhensive property
Author NameAffiliationE-mail
HE Fangke* Jianxin Zhao’s Group Corp. hefangke@126.com 
TIAN Anwei Jianxin Zhao’s Group Corp.  
HU Yuyou Jianxin Zhao’s Group Corp.  
DING Binxuan Jianxin Zhao’s Group Corp.  
Hits: 405
Download times: 254
Abstract:
      The effect of tackifying resin on the adhesive properties of natural rubber（NR） compounds for the shock absorber bushings（iron skeleton） was studied.The results showed that using the ME3270/ME538 adhesive system，peeling tests were conducted on adhesive samples（with iron sheet as adhesive substrate） with a thickness of 2～6 mm，and a thick compound layer remained on the peeled surface of the iron sheet.Adding 2～4 phr of BN-1 tackifying resin did not result in significant changes in the curing characteristics and physical properties of the shock absorbing bushing compound.The bench test results and adhesive property of the shock absorbing bushing product prepared with the ME3270/ME538 bonding system，the NR compound with 2 phr of BN-1 tackifying resin and a high injection pressure（21 MPa） met the requirements.
View Full Text   View/Add Comment  Download reader
Close