| 抗菌聚氯乙烯材料的制备及性能研究 |
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| 引用本文： | 李文放,刘雪峰,洪月蓉,盛小海,林兆奋. 抗菌聚氯乙烯材料的制备及性能研究[J]. 麻醉与监护论坛, 2013, 0(1): 50-52 |
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| 作者姓名： | 李文放 刘雪峰 洪月蓉 盛小海 林兆奋 |
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| 作者单位： | [1]长征医院急救科,上海200003 [2]纳米技术及应用国家工程研究中心,上海200241 |
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| 摘 要： | 采用熔融挤出制备抗菌聚氯乙烯复合材料，研究了载银玻璃、载银磷酸锆抗菌剂对PVC材料的抗菌性能、力学性能、透明度的影响，以及抗菌剂在PVC的分散情况。结果表明．抗菌剂均匀分散在PVC基体中：PVC／载银玻璃（PVC-G）对大肠杆菌、金黄色葡萄球菌的抗菌性能高于PVC／载银磷酸锆（PVC-P），抗菌率高于99O％：抗菌剂的加入对PVC的力学性能影响不大．但使PVC的透明度有所下降，特别是PVC-P的透光率下降了283％。
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| 关 键 词： | 聚氯乙烯 抗菌性能 透明性 |
Preparation and Properties of Antibacterial Polyvinyl Chloride |
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| Wen-fang Li,Xue-feng Liu,Yue-rong Hong,Xiao-hai Sheng,Zhao-fen Lin. Preparation and Properties of Antibacterial Polyvinyl Chloride[J]. , 2013, 0(1): 50-52 |
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| Authors: | Wen-fang Li Xue-feng Liu Yue-rong Hong Xiao-hai Sheng Zhao-fen Lin |
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| Affiliation: | 1. Changzheng Hospital Emergency Department, Shanghai, 200003 2. National Engineering Research Center for Nanotechnology, Shanghai, 200241 |
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| Abstract: | The antibacterial Polyvinyl chloride composites were prepared via melt blending. The antibacterial properties, mechanical properties and transparency of antibacterial PVC samples compounding silver-doped glass or silver-doped zirconium phosphate were studied, and the dispersibility of antibacterial agents on PVC also been observed. The results show that the antibacterial agents disperse well in PVC; the antibacterial efficiency to colibacillus and staphylococcus of PVC-G reaches over 99.0%, better than PVC-P. The antibacterial agents little effect on the mechanical properties of PVC, but lower the transparency of PVC, the transmittance of PVC-P decreased by 28.3%. |
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| Keywords: | Polyvinyl chloride Antibacterial properties Transparency |
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