| 纳米ZnO/PP及ZnO/CaCO_3/PP复合材料的性能研究 |
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| 引用本文： | 陈娜,梁景新,黄木春,李杨.纳米ZnO/PP及ZnO/CaCO_3/PP复合材料的性能研究[J].塑料工业,2008,36(Z1). |
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| 作者姓名： | 陈娜 梁景新 黄木春 李杨 |
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| 作者单位： | 珠海出入境检验检疫局,广东,珠海,519015 |
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| 摘 要： | 纳米氧化锌(ZnO)与聚丙烯(PP)通过熔融共挤制得了ZnO/PP纳米复合材料.研究了ZnO/PP纳米复合材料的力学、流变学性能与纳米ZnO添加量之间的关系;同时制备了ZnO/CaCO3/PP三元纳米复合材料并对其进行了机械性能和制备成本分析.结果表明,ZnO/PP纳米复合材料的熔体质量流动速率较纯PP有较大程度的提高;纳米CaCO3的加入不但可以降低生产成本,而且可以显著改善体系的冲击韧性;材料的拉伸破坏属于韧性断裂过程.
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| 关 键 词： | ZnO/PP纳米复合材料 熔体质量流动速率 韧性断裂 纳米氧化锌 复合材料 机械性能 研究 Property Study 断裂过程 拉伸破坏 冲击韧性 体系 改善 生产成本 程度 熔体质量流动速率 结果 成本分析 三元 关系 添加量 学性能 |
Study of Property of Nano-ZnO/PP and ZnO/CaCO_3/PP Composites |
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| CHEN Na,LIANG Jing-xin,HUANG Mu-chun,LI Yang.Study of Property of Nano-ZnO/PP and ZnO/CaCO_3/PP Composites[J].China Plastics Industry,2008,36(Z1). |
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| Authors: | CHEN Na LIANG Jing-xin HUANG Mu-chun LI Yang |
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| Affiliation: | CHEN Na,LIANG Jing-xin,HUANG Mu-chun,LI Yang (Zhuhai Entry- Exit Inspection , Quarantine Bureau,Zhuhai 519015,China) |
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| Abstract: | ZnO/PP nano-composite was prepared by means of melt blending from nano-ZnO and PP.The relationship between the mechanical and rheological properties of the nano-comosite with ZnO content was studied. ZnO/CaCO_3/PP ternary composite was also prepared,and the mechanical properties and production cost of the ternary composite was also analyzed.The results showed the MFR of ZnO/PP was improved obviously compared with that of pure PP;The addition of CaCO_3 could not only lower the production cost,but also upgrad... |
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| Keywords: | ZnO/PP Nano-composite Melt Flow Rate Tough Failure |
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