Preparation and properties of irradiation crosslinked chlorinated polyethylene composites reinforced with carbon black or silica
With chlorinated polyethylene as matrix and silica or carbon black as reinforcement fillers, chlorinated polyethylene composites were prepared by crosslinking under high-energy electron beam irradiation. The effects of filler amount and irradiation dose on the properties of the composites were inves...
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Editorial Office of China Synthetic Rubber Industry
2025-01-01
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| Series: | Hecheng xiangjiao gongye |
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| author | LI Ya-ru, ZHANG Zhen-xiu |
| author_facet | LI Ya-ru, ZHANG Zhen-xiu |
| author_sort | LI Ya-ru, ZHANG Zhen-xiu |
| collection | DOAJ |
| description | With chlorinated polyethylene as matrix and silica or carbon black as reinforcement fillers, chlorinated polyethylene composites were prepared by crosslinking under high-energy electron beam irradiation. The effects of filler amount and irradiation dose on the properties of the composites were investigated. The results showed that the Mooney viscosity of the composites increased significantly with the increase of filler amount, forming a filler network structure and exhibiting an obvious Payne effect. When the filler amount was the same, the tensile strength and tear strength of the composites increased with the increase of irradiation dose. Under the same irradiation dose, the tensile strength of composites increased first and then decreased when the filler amount increased. When the irradiation dose was 40 kGy and filler amount was 40 phr (by mass), the tensile strength of the chlorinated polyethylene/silica composite was 14.31 MPa, tear strength was 40.6 N/mm and elongation at break was 575%. The tensile strength of the chlorinated polyethylene/carbon black composite was 16.21 MPa, the tear strength was 47.3 N/mm, and the elongation at break was 579%.
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| format | Article |
| id | doaj-art-5c0e911b0d7f448b99f5fd6f0b40e50f |
| institution | OA Journals |
| issn | 1000-1255 |
| language | zho |
| publishDate | 2025-01-01 |
| publisher | Editorial Office of China Synthetic Rubber Industry |
| record_format | Article |
| series | Hecheng xiangjiao gongye |
| spelling | doaj-art-5c0e911b0d7f448b99f5fd6f0b40e50f2025-08-20T01:50:26ZzhoEditorial Office of China Synthetic Rubber IndustryHecheng xiangjiao gongye1000-12552025-01-01481515510.19908/j.cnki.ISSN1000-1255.2025.01.0051Preparation and properties of irradiation crosslinked chlorinated polyethylene composites reinforced with carbon black or silicaLI Ya-ru, ZHANG Zhen-xiu0"School of Polymer Science and Engineering, Qingdao University of Science and Technology, Qingdao 266042, China"With chlorinated polyethylene as matrix and silica or carbon black as reinforcement fillers, chlorinated polyethylene composites were prepared by crosslinking under high-energy electron beam irradiation. The effects of filler amount and irradiation dose on the properties of the composites were investigated. The results showed that the Mooney viscosity of the composites increased significantly with the increase of filler amount, forming a filler network structure and exhibiting an obvious Payne effect. When the filler amount was the same, the tensile strength and tear strength of the composites increased with the increase of irradiation dose. Under the same irradiation dose, the tensile strength of composites increased first and then decreased when the filler amount increased. When the irradiation dose was 40 kGy and filler amount was 40 phr (by mass), the tensile strength of the chlorinated polyethylene/silica composite was 14.31 MPa, tear strength was 40.6 N/mm and elongation at break was 575%. The tensile strength of the chlorinated polyethylene/carbon black composite was 16.21 MPa, the tear strength was 47.3 N/mm, and the elongation at break was 579%. http://hcxjgy.paperopen.com/oa/DArticle.aspx?type=view&id=202501010chlorinated polyethylene， carbon black， silica， irradiation crosslinking， mechanical property， |
| spellingShingle | LI Ya-ru, ZHANG Zhen-xiu Preparation and properties of irradiation crosslinked chlorinated polyethylene composites reinforced with carbon black or silica Hecheng xiangjiao gongye chlorinated polyethylene， carbon black， silica， irradiation crosslinking， mechanical property， |
| title | Preparation and properties of irradiation crosslinked chlorinated polyethylene composites reinforced with carbon black or silica |
| title_full | Preparation and properties of irradiation crosslinked chlorinated polyethylene composites reinforced with carbon black or silica |
| title_fullStr | Preparation and properties of irradiation crosslinked chlorinated polyethylene composites reinforced with carbon black or silica |
| title_full_unstemmed | Preparation and properties of irradiation crosslinked chlorinated polyethylene composites reinforced with carbon black or silica |
| title_short | Preparation and properties of irradiation crosslinked chlorinated polyethylene composites reinforced with carbon black or silica |
| title_sort | preparation and properties of irradiation crosslinked chlorinated polyethylene composites reinforced with carbon black or silica |
| topic | chlorinated polyethylene， carbon black， silica， irradiation crosslinking， mechanical property， |
| url | http://hcxjgy.paperopen.com/oa/DArticle.aspx?type=view&id=202501010 |
| work_keys_str_mv | AT liyaruzhangzhenxiu preparationandpropertiesofirradiationcrosslinkedchlorinatedpolyethylenecompositesreinforcedwithcarbonblackorsilica |