| S/DCP/HVA-2/CZ复合硫化体系在NR/EPDM并用胶中的应用 |
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| 引用本文： | 齐兴国,王雪飞,刘光烨,杨军.S/DCP/HVA-2/CZ复合硫化体系在NR/EPDM并用胶中的应用[J].特种橡胶制品,2006,27(5):22-25. |
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| 作者姓名： | 齐兴国 王雪飞 刘光烨 杨军 |
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| 作者单位： | 1. 青岛科技大学新材料研究重点实验室,山东,青岛,266042
2. 株洲时代新材料科技股份有限公司,湖南,株洲,412007 |
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| 摘 要： | 比较了HVA-2复合硫化体系与硫黄硫化体系和过氧化物硫化体系的并用胶性能，应用正交实验法研究了体系中各因素对并用胶性能的影响。结果表明，HVA-2复合硫化体系力学性能优越，但抗热氧老化性能较差，硫黄和DCP是影响并用胶性能的主要因素．体系中各因素的最佳配比为硫黄0．7，DCP1．5，HVA-22．5，促进剂CZ0．7。
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| 关 键 词： | 复合硫化体系 |
| 文章编号： | 1005-4030(2006)05-0022-04 |
| 收稿时间： | 2006-04-27 |
| 修稿时间： | 2006年4月27日 |
Application of S/DCP/HVA -2/CZ Curing System to NR/EPDM Blends |
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| QI Xing-guo,WANG Xue-fei,LIU Guang-ye,YANG Jun.Application of S/DCP/HVA -2/CZ Curing System to NR/EPDM Blends[J].Special Purpose Rubber Products,2006,27(5):22-25. |
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| Authors: | QI Xing-guo WANG Xue-fei LIU Guang-ye YANG Jun |
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| Affiliation: | 1. Qingdao Se Zhuzhou Times ience and Technology University,Qingdao 266042,China; New Material Technology Co. Ltd. ,Zhuzhou 412007,China |
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| Abstract: | The properties comparason of NR/EPDM vulcanized with HVA-2 compounded curing system with peroxide DCP and sulfur system was made. The effect of S,DCP, HVA-2 and CZ on the properties of NR/EPDM was studied by ortheogonal experiment. The results showed that the mechanical properties of NR/EPDM vulcanized with HVA-2 compounded curing system were better,but the thermal oxidizion aging property was worse. The properties of NR/EPDM were influenced by the two important factors S and DCP. The optimal formulation educed through orthogonal design was sulfur 0.7,DCP 1.5 HVA-2 2.5,accelerant CZ 0.7. |
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| Keywords: | HVA-2 NR EPDM |
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