"Comparison of structure and properties of nitrile rubber 40 H and 3604 by hot polymerization"
Molecule structure and glass transition temperature of raw rubber of the new nitrile rubber (NBR) 40 H by hot polymerization, and Mooney viscosity and curing characteristics of the compound, as well as thermal-oxidative aging resistance and oil resistance of the vulcanizates, were studied and compar...
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| Format: | Article |
| Language: | zho |
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Editorial Office of China Synthetic Rubber Industry
2024-12-01
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| Series: | Hecheng xiangjiao gongye |
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| Online Access: | http://hcxjgy.paperopen.com/oa/DArticle.aspx?type=view&id=202406006 |
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| author | XU Bina, ZHANG Hai-yib, FAN Yong-jiangc, LI Dong-hongc, CUI Guo-fenga, LIU Qianga, GAO Wei-guangc |
| author_facet | XU Bina, ZHANG Hai-yib, FAN Yong-jiangc, LI Dong-hongc, CUI Guo-fenga, LIU Qianga, GAO Wei-guangc |
| author_sort | XU Bina, ZHANG Hai-yib, FAN Yong-jiangc, LI Dong-hongc, CUI Guo-fenga, LIU Qianga, GAO Wei-guangc |
| collection | DOAJ |
| description | Molecule structure and glass transition temperature of raw rubber of the new nitrile rubber (NBR) 40 H by hot polymerization, and Mooney viscosity and curing characteristics of the compound, as well as thermal-oxidative aging resistance and oil resistance of the vulcanizates, were studied and compared with the traditional hot polymerized product NBR 3604. The results showed that the molecule structure of NBR 40 H was not significantly different from that of NBR 3604, both had similar glass transition temperatures and processing properties, and the mechanical property retention rates after thermal-oxidative aging and immersed in standard refe-rence oil were also similar. NBR 40 H could replace NBR 3604.
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| format | Article |
| id | doaj-art-360157ee1dca49cdb6896195979cb03f |
| institution | Kabale University |
| issn | 1000-1255 |
| language | zho |
| publishDate | 2024-12-01 |
| publisher | Editorial Office of China Synthetic Rubber Industry |
| record_format | Article |
| series | Hecheng xiangjiao gongye |
| spelling | doaj-art-360157ee1dca49cdb6896195979cb03f2025-01-16T01:04:18ZzhoEditorial Office of China Synthetic Rubber IndustryHecheng xiangjiao gongye1000-12552024-12-0147647647910.19908/j.cnki.ISSN1000-1255.2024.06.0476"Comparison of structure and properties of nitrile rubber 40 H and 3604 by hot polymerization"XU Bina, ZHANG Hai-yib, FAN Yong-jiangc, LI Dong-hongc, CUI Guo-fenga, LIU Qianga, GAO Wei-guangc0"a. Rubber Division; b. Planning and Development Department; c. Research Institute, Lanzhou Petrochemical Company, PetroChina, Lanzhou 730060, China"Molecule structure and glass transition temperature of raw rubber of the new nitrile rubber (NBR) 40 H by hot polymerization, and Mooney viscosity and curing characteristics of the compound, as well as thermal-oxidative aging resistance and oil resistance of the vulcanizates, were studied and compared with the traditional hot polymerized product NBR 3604. The results showed that the molecule structure of NBR 40 H was not significantly different from that of NBR 3604, both had similar glass transition temperatures and processing properties, and the mechanical property retention rates after thermal-oxidative aging and immersed in standard refe-rence oil were also similar. NBR 40 H could replace NBR 3604. http://hcxjgy.paperopen.com/oa/DArticle.aspx?type=view&id=202406006hot polymerization， nitrile rubber， molecule structure， standard reference oil，thermal-oxidative aging resistance， oil resistance， |
| spellingShingle | XU Bina, ZHANG Hai-yib, FAN Yong-jiangc, LI Dong-hongc, CUI Guo-fenga, LIU Qianga, GAO Wei-guangc "Comparison of structure and properties of nitrile rubber 40 H and 3604 by hot polymerization" Hecheng xiangjiao gongye hot polymerization， nitrile rubber， molecule structure， standard reference oil，thermal-oxidative aging resistance， oil resistance， |
| title | "Comparison of structure and properties of nitrile rubber 40 H and 3604 by hot polymerization" |
| title_full | "Comparison of structure and properties of nitrile rubber 40 H and 3604 by hot polymerization" |
| title_fullStr | "Comparison of structure and properties of nitrile rubber 40 H and 3604 by hot polymerization" |
| title_full_unstemmed | "Comparison of structure and properties of nitrile rubber 40 H and 3604 by hot polymerization" |
| title_short | "Comparison of structure and properties of nitrile rubber 40 H and 3604 by hot polymerization" |
| title_sort | comparison of structure and properties of nitrile rubber 40 h and 3604 by hot polymerization |
| topic | hot polymerization， nitrile rubber， molecule structure， standard reference oil，thermal-oxidative aging resistance， oil resistance， |
| url | http://hcxjgy.paperopen.com/oa/DArticle.aspx?type=view&id=202406006 |
| work_keys_str_mv | AT xubinazhanghaiyibfanyongjiangclidonghongccuiguofengaliuqiangagaoweiguangc comparisonofstructureandpropertiesofnitrilerubber40hand3604byhotpolymerization |