Improvement of Heat-ageing Stability of NR by WH-02 Antioxidant |
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DOI: |
Key Words: antioxidant;NR;heat ageing |
Author Name | Affiliation | Liu Yuzhen | Qingdao Institute of Chemical Technology | Zhang Guixin | Qingdao Institute of Chemical Technology | Liu Haiyu | Qingdao Institute of Chemical Technology |
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Abstract: |
WH-02 antioxidant has less influence on the curing behaviour of NR than 4010NA,D or A antioxidants and provides NR under free or stressed condition a heat-ageing stability much better than A and equivalent to 4010NA or D.It would be satisfactory to use O.5—2.0 phr of WH-02 in NR compound. |
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