| 表面改性方法对PP/Mg(OH)2无卤阻燃体系性能的影响 |
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| 引用本文： | 张志永,冯钠,李书娟,孙忠祥,刘海龙,郑长富,尹建志. 表面改性方法对PP/Mg(OH)2无卤阻燃体系性能的影响[J]. 工程塑料应用, 2006, 34(3): 35-38 |
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| 作者姓名： | 张志永 冯钠 李书娟 孙忠祥 刘海龙 郑长富 尹建志 |
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| 作者单位： | 大连轻工业学院化工材料学院,大连,116034;大连亚泰科技新材料有限公司,大连,116001 |
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| 基金项目： | 辽宁省大连市青年科技基金 |
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| 摘 要： | 以聚丙烯(PP)为基体树脂,加入采用不同表面改性方法处理的氢氧化镁[Mg(OH)2]制备无卤阻燃PP复合材料。探讨了化学法和辐射法对PP/Mg(OH)2无卤阻燃复合材料阻燃性能和力学性能的影响。结果表明,用烷烃类偶联剂Ao-03进行表面改性的PP/Mg(OH)2具有较好的阻燃性能和力学性能,氧指数可以达到23.8%;拉伸强度变化不大,断裂伸长率达20%,是未处理PP/Mg(OH)2的9.5倍;冲击强度也最高,为未处理PP/Mg(OH)2的7倍。
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| 关 键 词： | 表面改性 聚丙烯 无卤 阻燃 氢氧化镁 |
| 收稿时间： | 2006-01-16 |
| 修稿时间： | 2006-01-16 |
INFLUENCE OF SURFACE TREATMENT OF MAGNESIUM HYDROXIDE ON THE PROPERTIES OF PP/Mg(OH)2 NONHALOGENIC FLAME-RETARDANT SYSTEM |
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| Zhang Zhiyong,Feng Na,Li Shujuan,Sun Zhongxiang,Liu Hailong,Zheng Changfu,Yin Jianzhi. INFLUENCE OF SURFACE TREATMENT OF MAGNESIUM HYDROXIDE ON THE PROPERTIES OF PP/Mg(OH)2 NONHALOGENIC FLAME-RETARDANT SYSTEM[J]. Engineering Plastics Application, 2006, 34(3): 35-38 |
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| Authors: | Zhang Zhiyong Feng Na Li Shujuan Sun Zhongxiang Liu Hailong Zheng Changfu Yin Jianzhi |
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| Affiliation: | 1. Department of Chemical and Material Engineering, Dalian Institute of Light Industry, Dalian 116034, China; 2. Dalian Yatai Science and Technology New Material Company, Dalian 116001, China |
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| Abstract: | Different kinds of nonhalogenic flame-retardant composites were made by polypropylene(PP) as a basic material and magnesium hydroxide[Mg(OH)_(2)] as filler treated with different surface treatment methods.The influences of chemical surface treatment and radialization surface treatment on the mechanical properties and flame-retardant properties of the composites were discussed.The results showed that the flame-retardant composite modified by Ao-03 had better flame-retardant property and good mechanical properties.The oxygen index could reach to 23.8%.While the tensile strength kept constant,its elongation at break came up to 20%.It was 9.5 times the elongation of the material in which Mg(OH)_2 was untreated and it was 7 times the impact strength of the composites in which Mg(OH)_2 was untreated. |
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| Keywords: | surface treatment polypropylene nonhalogen flame-retardant Mg(OH)_2 |
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