| Application of Tackifier Ricobond 1756HS in HNBR Framework Oil Seal |
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| DOI： |
| Key Words: tackifier；HNBR；framework oil seal；physical property；adhesion |
| Author Name | Affiliation | | YUAN Wei-na | Guangzhou Mechanical Engineering Research Institute Co.，Ltd | | ZHANG Yuan-xi | Yunnan Quake Safe Seismic Isolation Technologies Co.，Ltd | | XIAO Feng-liang | Guangzhou Mechanical Engineering Research Institute Co.，Ltd |
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| Abstract: |
| The effect of addition level of tackifier Ricobond 1756HS on the physical properties and adhesion property of hydrogenated nitrile-butadiene rubber(HNBR) was investigated.The results showed that，as the addition level of Ricobond 1756HS increased，the comprehensive physical properties of HNBR vulcanizate decreased slightly，but the adhesion property was improved.When Ricobond 1756HS was used in large HNBR framework oil seal，the adhesion and quality stability of the seal were improved，and the optimum addition level of Ricobond 1756HS was about 7.5 phr. |
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