| 环状氯化磷腈微胶囊阻燃剂的制备及性能研究 |
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| 引用本文： | 赵贵哲,刘亚青,林开成.环状氯化磷腈微胶囊阻燃剂的制备及性能研究[J].中北大学学报,2005,26(3):209-211. |
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| 作者姓名： | 赵贵哲 刘亚青 林开成 |
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| 作者单位： | 太原理工大学化学工程与技术学院，中北大学化学工程系，太原理工大学化学工程与技术学院 山西太原030012中北大学化学工程系山西太原030051，山西太原030051，山西太原030012 |
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| 摘 要： | 以三聚氰胺、尿素和甲醛为原料,采用原位聚合法,制备了囊心为环状氯化磷腈、囊壁为三聚氰胺-尿素-甲醛树脂的微胶囊阻燃剂.热重分析表明,微胶囊阻燃剂的热分解温度比纯环状氯化磷腈大大提高.将微胶囊阻燃剂应用于聚丙烯(polypropylene)中,阻燃效果优于纯环状氯化磷腈,且PP/环状氯化磷腈微胶囊阻燃剂材料的力学性能,特别是拉伸强度,大大优于PP/纯环状氯化磷腈材料的性能.
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| 关 键 词： | 环状氯化磷腈 微胶囊 原位聚合法 聚丙烯 |
| 文章编号： | 1006-5431(2005)03-0209-03 |
| 修稿时间： | 2004年10月29 |
Study on the Preparation and Properties of Microencapsulated chlorocyclophosphazene Flame Retardant |
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| ZHAO Gui-zhe.Study on the Preparation and Properties of Microencapsulated chlorocyclophosphazene Flame Retardant[J].Journal of North University of China,2005,26(3):209-211. |
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| Authors: | ZHAO Gui-zhe |
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| Affiliation: | ZHAO Gui-zhe~ |
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| Abstract: | Melamine-urea-formaldehyde-chlorocyclo-phosphazene microcapsule flame retardant was prepared by in-situ polymerization process using melamine, urea and formaldehyde as raw material. Themro-gravimetry(TG) measurement showed that thermal decomposition temperature of chlorocyclophosphazene microencapsule was obviously increased. The flame retardancy of Polypropylene(PP)/chlorocyclophosphazene microencapsule was improved compared with PP/chlorocyclophosphazene, and the mechanical properties of PP/ chlorocyclophosphazene microencapsule was superior to PP/chlorocyclophosphazene greatly. |
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| Keywords: | chlorocyclophosphazene microencapsule in-situ polymerization process polypropylene |
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