| 弹性纳米粒子/纳米TiO2/聚丙烯复合材料的研究 |
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| 引用本文： | 谭邦会,张晓红,刘轶群,黄帆,高建明,宋志海,陈志达,乔金梁. 弹性纳米粒子/纳米TiO2/聚丙烯复合材料的研究[J]. 合成树脂及塑料, 2003, 20(4): 56-58 |
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| 作者姓名： | 谭邦会 张晓红 刘轶群 黄帆 高建明 宋志海 陈志达 乔金梁 |
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| 作者单位： | 中国石油化工股份有限公司北京化工研究院,北京,100013 |
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| 基金项目： | 国家重点基础研究专项经费资助项目(G 1999064800). |
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| 摘 要： | 采用专利技术制备了弹性纳米粒子(ENP)／纳米二氧化钛(TiO2)复合材料，并使用这种复合材料改性聚丙烯(PP)，制备了具有较高韧性和较好灭菌性能的PP纳米复合材料。当丁苯ENP的用量为2％，平均粒径为50nm的金红石型TiO2用量为1％时，所研制的PP纳米复合材料的冲击强度可提高30％以上，灭菌率可达60％。
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| 关 键 词： | 弹性纳米粒子 纳米TiO2 聚丙烯 复合材料 灭菌 增韧 |
| 修稿时间： | 2003-03-13 |
Study on elastomeric nano-particle/nano-TiO2/ polypropylene composite |
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| Tan Banghui,Zhang Xiaohong,Liu Yiqun,Huang Fan,Gao Jianming,Song Zhihai,Cheng Zhida,Qiao Jinliang. Study on elastomeric nano-particle/nano-TiO2/ polypropylene composite[J]. China Synthetic Resin and Plastics, 2003, 20(4): 56-58 |
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| Authors: | Tan Banghui Zhang Xiaohong Liu Yiqun Huang Fan Gao Jianming Song Zhihai Cheng Zhida Qiao Jinliang |
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| Abstract: | A kind of elastomeric nano-particle (ENP)/nano-TiO2 composite was prepared with the proprietary technology, and the resultant nanocomposite was utilized to modify polypropylene (PP) on the purpose of making a kind of PP nanocomposite possessing both high toughness and good antibacterial action. When the dosage of ENP of butadiene-styrene rubber reached 2% and average particle size of TiO2 with crystal structure of rutile was 50 nm, the impact strength of the PP nanocomposite so prepared could be raised by over 30% and the sterilization rate of the nanocomposite could attain 60%. |
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| Keywords: | elastomeric nano-particle nano-titanium dioxide polypropylene sterilization toughening |
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