| Properties of modified nano-Si3N4/NBR composites |
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| DOI： |
| Key Words: modified nano-Si3N4；NBR；composite；dynamic property；oil seal articles；service life |
| Author Name | Affiliation | | DONG Qian-nian | The Key Laboratory of Environment-friendly Polymer Materials of Anhui Province；Hefei Kaier Nanometer Technology Development Co.，Ltd | | ZHANG Yuchuan | The Key Laboratory of Environment-friendly Polymer Materials of Anhui Province | | XIA Ru | The Key Laboratory of Environment-friendly Polymer Materials of Anhui Province | | LI Fang-shan | The Key Laboratory of Environment-friendly Polymer Materials of Anhui Province | | XIA Ying-song | Anhui Ningguo Zhongding Sealing Parts Co.，Ltd |
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| Abstract: |
| The influence of addition level of nano-Si3N4 modified by macromolecular coupling agent on the properties of modified nano-Si3N4/NBR composites was investigated.The results showed that，after modification， the dispersity of nano-Si3N4 in NBR was improved；the physical properties and dynamic properties of the composite，and the service life of oil seal articles were improved，by adding 0.5~1.5 phr modified nano-Si3N4 in NBR compound. |
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