"Effect of different curing agents on properties of hydrogenated nitrile rubber"
The effect of dicumyl peroxide(DCP), di-tert-butylperoxyisopropyl benzene (BIPB) and 2,5-dimethyl-2,5-di-tert-butylperoxy hexane（DHBP） on properties of hydrogenated nitrile rubber（HNBR）were investigated. The results showed that, in the case of decomposing the same number of free radicals, the compou...
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| Format: | Article |
| Language: | zho |
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Editorial Office of China Synthetic Rubber Industry
2023-01-01
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| Series: | Hecheng xiangjiao gongye |
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| Online Access: | http://hcxjgy.paperopen.com/oa/DArticle.aspx?type=view&id=202301012 |
| _version_ | 1797894252778225664 |
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| author | ZHUANG Yi1, WANG Lei-lei2, ZHENG Fang-yuan2, XU Lin2 |
| author_facet | ZHUANG Yi1, WANG Lei-lei2, ZHENG Fang-yuan2, XU Lin2 |
| author_sort | ZHUANG Yi1, WANG Lei-lei2, ZHENG Fang-yuan2, XU Lin2 |
| collection | DOAJ |
| description | The effect of dicumyl peroxide(DCP), di-tert-butylperoxyisopropyl benzene (BIPB) and 2,5-dimethyl-2,5-di-tert-butylperoxy hexane（DHBP） on properties of hydrogenated nitrile rubber（HNBR）were investigated. The results showed that, in the case of decomposing the same number of free radicals, the compound from DCP had the lowest Mooney viscosity increment, the shortest scorch time, the fastest curing speed, the worst tensile strength and the best hot air aging resistance. The compound from DHBP had the longest scorch time, the slowest cu-ring rate, the lowest hardness and modulus, the hi-ghest tensile strength and elongation at break, the worst compression set and oil resistance. The scorch time, curing speed and tensile strength of the compound from BIPB were in the middle of the first two, with the minimum compression set and worst hot air aging resistance, the Mooney viscosity increment was equivalent to that from DHBP, and other physical and mechanical properties and oil resistance were equivalent to that from DCP.
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| first_indexed | 2024-04-10T07:06:02Z |
| format | Article |
| id | doaj.art-466eb69a7c0d43eb88d45b9e2f1f3d54 |
| institution | Directory Open Access Journal |
| issn | 1000-1255 |
| language | zho |
| last_indexed | 2024-04-10T07:06:02Z |
| publishDate | 2023-01-01 |
| publisher | Editorial Office of China Synthetic Rubber Industry |
| record_format | Article |
| series | Hecheng xiangjiao gongye |
| spelling | doaj.art-466eb69a7c0d43eb88d45b9e2f1f3d542023-02-27T08:15:34ZzhoEditorial Office of China Synthetic Rubber IndustryHecheng xiangjiao gongye1000-12552023-01-01461515410.19908/j.cnki.ISSN1000-1255.2023.01.0051"Effect of different curing agents on properties of hydrogenated nitrile rubber"ZHUANG Yi1, WANG Lei-lei2, ZHENG Fang-yuan2, XU Lin20"1. China Petrochemical Corporation，Beijing 100728，China; 2. Yanshan Branch of Beijing Research Institute of Chemical Industry/National Engineering Research Center for Synthesis of Novel Rubber and Plastic Materials, SINOPEC, Beijing 102500，China"The effect of dicumyl peroxide(DCP), di-tert-butylperoxyisopropyl benzene (BIPB) and 2,5-dimethyl-2,5-di-tert-butylperoxy hexane（DHBP） on properties of hydrogenated nitrile rubber（HNBR）were investigated. The results showed that, in the case of decomposing the same number of free radicals, the compound from DCP had the lowest Mooney viscosity increment, the shortest scorch time, the fastest curing speed, the worst tensile strength and the best hot air aging resistance. The compound from DHBP had the longest scorch time, the slowest cu-ring rate, the lowest hardness and modulus, the hi-ghest tensile strength and elongation at break, the worst compression set and oil resistance. The scorch time, curing speed and tensile strength of the compound from BIPB were in the middle of the first two, with the minimum compression set and worst hot air aging resistance, the Mooney viscosity increment was equivalent to that from DHBP, and other physical and mechanical properties and oil resistance were equivalent to that from DCP. http://hcxjgy.paperopen.com/oa/DArticle.aspx?type=view&id=202301012hydrogenated nitrile rubbercuring agentmooney viscositycuring characteristicsphysical and mechanical propertyaging resistanceoil resistance |
| spellingShingle | ZHUANG Yi1, WANG Lei-lei2, ZHENG Fang-yuan2, XU Lin2 "Effect of different curing agents on properties of hydrogenated nitrile rubber" Hecheng xiangjiao gongye hydrogenated nitrile rubber curing agent mooney viscosity curing characteristics physical and mechanical property aging resistance oil resistance |
| title | "Effect of different curing agents on properties of hydrogenated nitrile rubber" |
| title_full | "Effect of different curing agents on properties of hydrogenated nitrile rubber" |
| title_fullStr | "Effect of different curing agents on properties of hydrogenated nitrile rubber" |
| title_full_unstemmed | "Effect of different curing agents on properties of hydrogenated nitrile rubber" |
| title_short | "Effect of different curing agents on properties of hydrogenated nitrile rubber" |
| title_sort | effect of different curing agents on properties of hydrogenated nitrile rubber |
| topic | hydrogenated nitrile rubber curing agent mooney viscosity curing characteristics physical and mechanical property aging resistance oil resistance |
| url | http://hcxjgy.paperopen.com/oa/DArticle.aspx?type=view&id=202301012 |
| work_keys_str_mv | AT zhuangyi1wangleilei2zhengfangyuan2xulin2 effectofdifferentcuringagentsonpropertiesofhydrogenatednitrilerubber |