医用网纹易撕胶带基材结构研究  

Study on the substrate structure of medical mesh adhesive tape

作　　者：董素亭[1] 王新玲[1] 董琦[1] 郝志华[1] 张美环 刘荣 戎媛 于宏伟[2] Dong Suting;Wang Xinling;Dong Qi;Hao Zhihua;Zhang Meihuan;Liu Rong;Rong Yuan;Yu Hongwei(Hebei Provincial People’s Hospital,Shijiazhuang 050051,China;School of Chemical Enginerring,Shijiazhuang University,Shijiazhuang 050035,China)

机构地区：[1]河北省人民医院,河北石家庄050051 [2]石家庄学院化工学院,河北石家庄050035

出　　处：《煤炭与化工》2021年第12期133-138,共6页Coal and Chemical Industry

摘　　要：采用中红外(MIR)光谱,开展了医用网纹易撕胶带基材的分子结构研究。实验发现:医用网纹易撕胶带基材的红外吸收模式主要包括:νasCH3-医用网纹易撕胶带基材、νasCH2-医用网纹易撕胶带基材-、νsCH3-医用网纹易撕胶带基材、νsCH2-医用网纹易撕胶带基材、νC=O-医用网纹易撕胶带基材、δCH2-医用网纹易撕胶带基材、δasCH3-医用网纹易撕胶带基材、δsCH3-医用网纹易撕胶带基材和ρCH2-医用网纹易撕胶带基材。医用网纹易撕胶带基材去卷积MIR光谱质量要优于相应的一维MIR光谱、二阶导数MIR光谱及四阶导数MIR光谱。医用网纹易撕胶带基材的主要化学结构为乙烯-醋酸乙烯酯的共聚物。拓展了MIR光谱在重要的医用器材(医用网纹易撕胶带基材)结构研究的应用研究范围。The substrate structure of medical mesh adhesive tape molecular structure were characterized by the middle infrared(MIR)spectroscopy(including one-dimensional MIR spectroscopy,second derivative MIR spectroscopy,fourth derivative MIR spectroscopy and deconvolution infrared spectroscopy).The substrate structure of medical mesh adhesive tape infrared absorption modes includedνasCH3-substrate structure of medical mesh adhesive tape,νasCH2-substrate structure of medical mesh adhesive tape,νsCH3-substrate structure of medical mesh adhesive tape,νsCH2-substrate structure of medical mesh adhesive tape,νC=O-substrate structure of medical mesh adhesive tape,δ(CH2-substrate structure of medical mesh adhesive tape),δasCH3-substrate structure of medical mesh adhesive tape,δsCH3-substrate structure of medical mesh adhesive tape andρCH2-substrate structure of medical mesh adhesive tape.It was founded that the spectrum quality of deconvolution infrared spectroscopy were better than one-dimensional MIR spectroscopy,second derivative MIR spectroscopy and fourth derivative MIR spectroscopy.The main chemical structure of substrate structure of medical mesh adhesive tape was the copolymer of ethylene-vinyl acetat.It was demonstrated that the key roles of MIR spectrum in the analysis of structure of the important medical appliance(substrate structure of medical mesh adhesive tape).

关 键 词：医用网纹易撕胶带基材 中红外光谱 结构 

分 类 号：TQ657.33[化学工程—精细化工]