| Study on reversion course of NR and mechanism of new anti-reversion agent Z-500 by FTIR |
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| DOI： |
| Key Words: FTIR；anti-reversion agent；NR；conjugated polyene |
| Author Name | Affiliation | | WEN Yu-ming | Beijing Research and Design Institute of Rubber Industry | | ZHANG Tao | Beijing Research and Design Institute of Rubber Industry |
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| Abstract: |
| The vulcanization course of NR with traditional sulfur curing system was tracked in situ by FTIR and the effect of the new anti-reversion agent Z-500 on the vulcanization of NR was investigated.The test results showed that the conjugated polyene formed on the molecular chains of NR during reversion course，and the anti-reversion agent Z-500 could react with the conjugated polyene to inhibit the reversion. |
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