| Adhesive Properties of NR Compounds with Different Vulcanization Systems for Automobile Bushing |
| Received:August 06, 2020 Revised:August 06, 2020 |
| DOI：10.12136/j.issn.1000-890X.2021.10.0760 |
| Key Words: NR；automobile bushing；vulcanization system；adhesive system；frame；adhesive property |
| Author Name | Affiliation | E-mail | | HE Fangke* | Jianxin Zhao’s Group Corp | hefangke@126.com | | HU Yuyou | Jianxin Zhao’s Group Corp | | | LI Jian | Jianxin Zhao’s Group Corp | | | SHAO Weiguo | DuPont（China）R & D and Management Co. ，Ltd | | | LIU Wei | DuPont（China）R & D and Management Co. ，Ltd | |
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| Abstract: |
| The effects of different adhesive systems on the adhesive properties between natural rubber（NR） compounds with ordinary vulcanization system and low dosage sulfur high dosage accelerator vulcanization system and automobile bushing frame were studied.The results showed that all of the three kinds of botton coating adhesive/top coating adhesive bonding systems MEGUM 3270/THIXON 520-PEF，MEGUM 3270/MEGUM 538 and THIXON P-6-EF/THIXON OSN-2-EF were suitable for the bonding between NR compounds with ordinary vulcanization system and low dosage sulfur high dosage accelerator vulcanization system and automobile bushing frame，the maximum destructive force of the bushing of NR compound with MEGUM 3270/THIXON 520PEF bonding system was greater than those with the other two bonding systems. |
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