聚丙烯基抗菌塑料的制备与性能研究  

Study on Synthesis and Properties of Antibacterial Polypropylene Plastics

作　　者：黄灵阁[1] 曹宏深[1] 陈金周[1] 牛明军[1] 徐云涛[1] 赵伟[1] 李新法[1] 吴健[1] 

机构地区：[1]郑州大学,河南郑州450001

出　　处：《化学推进剂与高分子材料》2008年第5期38-40,共3页Chemical Propellants & Polymeric Materials

摘　　要：利用熔融挤出共混技术制备了聚丙烯(PP)基抗菌塑料。研究了抗菌母料Antim-PP对PP的抗菌性能和力学性能的影响。结果表明,当抗菌母料与PP的质量比为4:100时,抗菌PP塑料对大肠杆菌的抗菌率大于99%,抗菌母料的加入使共混物的冲击性能有明显改善,其他力学性能基本不受影响。The antibacterial polypropylene（PP） plastics were prepared by blending technique with melting extrusion. The effect of antibacterial master-batchs（Antim-PP） on antibacterial property and mechanical property of the PP was investigated. The results show that when the mass ratio of the antibacterial master-batch to PP is 4：100, the antibacterial rate of antibacterial polypropylene plastic versus coli bacillus reaches more than 99%. The impact strength of the blends is improved greatly and other mechanical properties are not affected basically by the antibacterial master-batch.

关 键 词：聚丙烯 抗菌性能 力学性能 

分 类 号：TQ325.14[化学工程—合成树脂塑料工业] TQ320.4