两种抗菌型水性聚氨酯--季铵盐型与三丹油型的比较  

Comparison between quaternary ammonium salt waterborne polyurethane and TNO-PU

作　　者：詹媛媛[1] 李莉[1] 钟达飞[1] 许戈文[1] 

机构地区：[1]安徽大学化学化工学院,安徽省绿色高分子材料重点实验室,安徽合肥230039

出　　处：《中国胶粘剂》2008年第7期20-23,共4页China Adhesives

摘　　要：对两种不同类型的抗菌型聚氨酯(PU)——季铵盐型PU和三丹油(TNO)型PU进行了研究(包括其抗菌机理、合成方法、结构以及抗菌效果等),通过抑菌圈法定性分析了两者的抗菌效果。实验结果表明,随着TNO和季铵盐用量的增加,两种抗菌型PU的抗菌效果均显著增加;季铵盐型PU的抗菌效果优于TNO型PU。Two different kinds of antimicrobial polyurethane （PU）——quaternary ammonium salt PU and TNO-PU （including the antimicrobial mechanism, synthesis method, configuration and antimicrobial effect） were studies. Their antimicrobial effect were analysed qualitative by antimicrobial circle method. The experimental results showed that the both antimicrobial effect were increased significantly with the increase of TNO content and quaternary ammonium salt content, the antimicrobial effect of quaternary ammonium salt＇s PU was better than of TNO-PU.

关 键 词：水性聚氨酯 抗菌 三丹油(TNO) 季铵盐 

分 类 号：TQ433.432[化学工程]