| 聚丙烯发泡材料的应用及研究进展 |
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| 引用本文： | 周淑娥,崔永敏.聚丙烯发泡材料的应用及研究进展[J].广东化工,2009,36(10):219-221. |
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| 作者姓名： | 周淑娥 崔永敏 |
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| 作者单位： | 1. 山东省莱阳市高级职业学校,山东,莱阳,265205
2. 青岛农业大学,海都学院,山东,莱阳,265200 |
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| 摘 要： | 综述了聚丙烯（PP）发泡材料的应用及其发展的优越性，分析了目前PP发泡材料制备过程中存在的问题，指出了改善PP发泡性能的关键是制备高熔体强度聚丙烯（HMSPP），介绍了国内外HMSPP的制备及其发泡的研究进展，指出硅烷接枝交联改性技术具有成本适中。产品质量好并容易控制的特点，是目前的HMSPP制备技术中最有希望的技术。
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| 关 键 词： | 聚丙烯 发泡 应用 高熔体强度聚丙烯 |
Research Advances and Application of Polypropylene Foam |
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| Affiliation: | Zhou Shue, Cui Yongmin (1. High Vocational School of Laiyang, Laiyang 265205 ; 2. Haidu Institute of Qingdao Agriculture University, Laiyang 265200, China) |
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| Abstract: | The application and advantages of developing of polypropylene （PP） foam was reviewed. The problems in PP foaming were analyzed. The key to improving the foaming properties of PP is the preparation of high melt strength PP （HMSPP）. The research advances in preparing and foaming of HMSPP were reviewed. The silane grafting and crosslinking technique offers technological advantages of lower production cost, excellent properties and easy control of crosslinked PP. So, it is the most hopeful technology of preparing HMSPP. |
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| Keywords: | polypropylene foam application high melt strength PP |
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