Quick evaluation of hot air ageing resistance for natural rubber
The hot air ageing resistance of natural rubber vulcanizates was investigated with differential scanning calorimetry. The apparent activation energy, reaction rate constant(KT) and oxidative induction time(ti) for oxidation reaction were obtained by calculation, and compared with the test results of...
Guardado en:
| Autor principal: | |
|---|---|
| Formato: | article |
| Lenguaje: | ZH |
| Publicado: |
Editorial Office of China Synthetic Rubber Industry
2021
|
| Materias: | |
| Acceso en línea: | https://doaj.org/article/fa68fad1a5d34e49a5a04f5367b834bd |
| Etiquetas: |
Agregar Etiqueta
Sin Etiquetas, Sea el primero en etiquetar este registro!
|
| id |
oai:doaj.org-article:fa68fad1a5d34e49a5a04f5367b834bd |
|---|---|
| record_format |
dspace |
| spelling |
oai:doaj.org-article:fa68fad1a5d34e49a5a04f5367b834bd2021-11-19T06:56:30ZQuick evaluation of hot air ageing resistance for natural rubber10.19908/j.cnki.ISSN1000-1255.2021.05.03681000-1255https://doaj.org/article/fa68fad1a5d34e49a5a04f5367b834bd2021-09-01T00:00:00Zhttp://hcxjgy.paperopen.com/oa/darticle.aspx?type=view&id=202105007https://doaj.org/toc/1000-1255The hot air ageing resistance of natural rubber vulcanizates was investigated with differential scanning calorimetry. The apparent activation energy, reaction rate constant(KT) and oxidative induction time(ti) for oxidation reaction were obtained by calculation, and compared with the test results of hot air aging chamber. The results showed that KT and ti could characterize the thermal oxygen aging resistance of natural rubber vulcanizate, and the results were consistent with that of hot air aging chamber test. The natural rubber vulcanizate containing the mixture of aniline antioxidant and p-phenylenediamine antioxidant had better thermal oxygen aging resistance.WU Ling-ling1, WANG Xue-fei1, WANG Chang-ying2, LIU Quan1, HUANG Liang-ping1, YU Hai-wen1Editorial Office of China Synthetic Rubber Industryarticlenatural rubberdifferential scanning calorimetryhot air ageing resistancereaction rate constantoxidative induction timeapparent activation energyOrganic chemistryQD241-441Chemical engineeringTP155-156Chemicals: Manufacture, use, etc.TP200-248ZHHecheng xiangjiao gongye, Vol 44, Iss 5, Pp 368-372 (2021) |
| institution |
DOAJ |
| collection |
DOAJ |
| language |
ZH |
| topic |
natural rubber differential scanning calorimetry hot air ageing resistance reaction rate constant oxidative induction time apparent activation energy Organic chemistry QD241-441 Chemical engineering TP155-156 Chemicals: Manufacture, use, etc. TP200-248 |
| spellingShingle |
natural rubber differential scanning calorimetry hot air ageing resistance reaction rate constant oxidative induction time apparent activation energy Organic chemistry QD241-441 Chemical engineering TP155-156 Chemicals: Manufacture, use, etc. TP200-248 WU Ling-ling1, WANG Xue-fei1, WANG Chang-ying2, LIU Quan1, HUANG Liang-ping1, YU Hai-wen1 Quick evaluation of hot air ageing resistance for natural rubber |
| description |
The hot air ageing resistance of natural rubber vulcanizates was investigated with differential scanning calorimetry. The apparent activation energy, reaction rate constant(KT) and oxidative induction time(ti) for oxidation reaction were obtained by calculation, and compared with the test results of hot air aging chamber. The results showed that KT and ti could characterize the thermal oxygen aging resistance of natural rubber vulcanizate, and the results were consistent with that of hot air aging chamber test. The natural rubber vulcanizate containing the mixture of aniline antioxidant and p-phenylenediamine antioxidant had better thermal oxygen aging resistance. |
| format |
article |
| author |
WU Ling-ling1, WANG Xue-fei1, WANG Chang-ying2, LIU Quan1, HUANG Liang-ping1, YU Hai-wen1 |
| author_facet |
WU Ling-ling1, WANG Xue-fei1, WANG Chang-ying2, LIU Quan1, HUANG Liang-ping1, YU Hai-wen1 |
| author_sort |
WU Ling-ling1, WANG Xue-fei1, WANG Chang-ying2, LIU Quan1, HUANG Liang-ping1, YU Hai-wen1 |
| title |
Quick evaluation of hot air ageing resistance for natural rubber |
| title_short |
Quick evaluation of hot air ageing resistance for natural rubber |
| title_full |
Quick evaluation of hot air ageing resistance for natural rubber |
| title_fullStr |
Quick evaluation of hot air ageing resistance for natural rubber |
| title_full_unstemmed |
Quick evaluation of hot air ageing resistance for natural rubber |
| title_sort |
quick evaluation of hot air ageing resistance for natural rubber |
| publisher |
Editorial Office of China Synthetic Rubber Industry |
| publishDate |
2021 |
| url |
https://doaj.org/article/fa68fad1a5d34e49a5a04f5367b834bd |
| work_keys_str_mv |
AT wulingling1wangxuefei1wangchangying2liuquan1huangliangping1yuhaiwen1 quickevaluationofhotairageingresistancefornaturalrubber |
| _version_ |
1718420352423428096 |