| Graft reaction in NBR/PCMO blend system |
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| DOI： |
| Key Words: NBR；PCMO；micro-morphology；graft reaction |
| Author Name | Affiliation | | PENG Lu | Beijing Research and Design Institute of Rubber Industry | | CHEN Yun xi | Beijing Research and Design Institute of Rubber Industry | | WANG Ke shan | Heilongjiang Jixi Hengli Engineering Plastics Factory | | SUN Dong mei | Heilongjiang Jixi Hengli Engineering Plastics Factory |
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| Abstract: |
| The chemical structure and micro morphology of NBR/polychloroether (PCMO) blend were investigated by Fourier transform infrared spectroscope (FTIR) and phase contrast microscope (PCM).The results showed that the graft reaction between NBR and PCMO in blend took place during mixing at high temperature and the graft product acted as a competibilizer for increasing the competibility of two phases，the physical properties，hot air aging resistance and ozone aging resistance improved. |
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