| 聚丙烯/无机抗菌粒子复合材料的性能研究 |
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| 引用本文： | 何继辉,谭绍早,马文石,赵建青.聚丙烯/无机抗菌粒子复合材料的性能研究[J].塑料工业,2003,31(11):42-45. |
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| 作者姓名： | 何继辉 谭绍早 马文石 赵建青 |
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| 作者单位： | 1. 华南理工大学材料学院,广东,广州,510640
2. 广州擎天新材料研究开发有限公司,广东,广州,510300 |
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| 基金项目： | 广东省科技攻关项目 (C1190 2 ) |
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| 摘 要： | 将经表面处理的无机抗菌粒子制成抗菌母粒，与聚丙烯(PP)熔融共混制备了抗菌PP复合材料；采用扫描电镜观察抗菌粒子在PP中的分散状况并测试复合材料的性能。结果表明：抗菌粒子用量为1％时，抗菌粒子在PP中分布均匀，无团聚现象，与基体树脂具有较好的相容性；复合材料具有良好的广谱抗菌性能，抑菌率都能达到92％以上，加入无机抗菌粒子对PP力学性能的影响很小。
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| 关 键 词： | 聚丙烯 无机抗菌粒子 复合材料 性能研究 熔融共混 抗菌性能 银 |
| 文章编号： | 1005-5770(2003)11-0042-04 |
| 修稿时间： | 2003年7月19日 |
Study on Property of PP/Inorganic Antibacterial Particle Composite |
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| HE Ji-hui ,TAN Shao-zao ,MA Wen- shi ,ZHAO Jian-qing.Study on Property of PP/Inorganic Antibacterial Particle Composite[J].China Plastics Industry,2003,31(11):42-45. |
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| Authors: | HE Ji-hui TAN Shao-zao MA Wen- shi ZHAO Jian-qing |
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| Affiliation: | HE Ji-hui 1,TAN Shao-zao 2,MA Wen- shi 1,ZHAO Jian-qing 1 |
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| Abstract: | Antibacterial mast erbatches were prepared by melt blending PP with surface-modified inorganic part icles containing silver,which were added into PP to prepare antibacterial compos ites The dispersion of the inorganic pa rticles in PP was examined by means of S EM,and the property of the composite was studied The results showed when the an tibacterial particles content was 1%,the particle dispersed well in PP and had g ood compatibility with matrix resin,and the composites had a wide antibiogram ab ove 92% to many kinds of bacteria The u se of antibacterial particles had almost no effect on the mechanical properties of the composite |
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| Keywords: | Inorganic Antibacte rial Particle PP Melt Blending Antibacte rial Capatibility |
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