| Application of Complex Antioxidant 8PPD in Rubber |
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| DOI： |
| Key Words: antioxidant；rubber；heat and oxidative aging；curing |
| Author Name | Affiliation | | Zhang Ping | Qingdao Institute of Chemical Technology | | Zhao shugao | Qingdao Institute of Chemical Technology | | Wu Yubin | Qingdao Institute of Chemical Technology | | Zhang Yucheng | Qingdao Institute of Chemical Technology |
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| Abstract: |
| The anti-heat and oxidative aging effect of the complex antioxidant 8PPD on NR，BR and SBR compound was investigated through the hot aging and thermal analysis.The result showed that the antioxidant 8PPD was better than antioxidant D and RD，similar to the antioxidant 4010NA and 4020 in terms of the anti-heat and oxidative aging effect on NR，BR and SBR compounds.The antioxidant 8PPD had a certain influence of the curing characteristics of 3 compounds. |
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