| Effect of Surface Modification on Oil Resistance and Wear Resistance of NBR |
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| DOI： |
| Key Words: NBR；surface modification；halogenation； mixed oxidation； oil resistance；wear resis-tance |
| Author Name | Affiliation | | HAN Heng | Shenyang University of Chemical Technology | | WANG Shi-jie | Shenyang University of Technology | | LÜ Xiao-ren | Shenyang University of Technology |
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| Abstract: |
| The halogenation （fluoride， bromide and iodide） and mixed oxidation method were used for chemical modification of NBR surface，and the effect of surface modification on the oil resistance and wear resistance of NBR was studied.The results showed that， fluoride， bromide，iodide and mixed oxidation could improve the physical properties of NBR，such as Share A hardness， tensile strength and elongation at break，wherein the effect of fluorination and mixed oxidation was quite effective.The oil resistance of NBR was significantly improved by using mixed oxidation.The wear resistance of all the modified NBR was improved， wherein the effect of mixed oxidation was the best. |
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