POLY(METHYL METHACRYLATE)/SOY PROTEIN GREEN COMPOSITES AS GAS BARRIER MATERIALS

作     者：Sudhir K.Kisku Sarat K.Swain 

作者机构：Department of ChemistryNorth Orissa UniversityTakatpurBaripada-757003India Department of ChemistryVeer Surendra Sai University of TechnologyBurlaSambalpur-768018India 

出 版 物：《Chinese Journal of Polymer Science》 (高分子科学（英文版）)

年 卷 期：2012年第30卷第3期

页      面：397-404页

核心收录：

学科分类：081704[工学-应用化学] 07[理学] 0817[工学-化学工程与技术] 08[工学] 070305[理学-高分子化学与物理] 080501[工学-材料物理与化学] 0805[工学-材料科学与工程（可授工学、理学学位）] 0703[理学-化学] 

基　　金：financially supported by the Department of Science and Technology Government of India(Ref. DST/SERC/FTP/130/2006) and UGC New Delhi 

主　　题：Soy protein Emulsion polymerization Biodegradability Oxygen permeability. 

摘      要：Poly（methyl methacrylate）/soy protein （PMMA/SP） composites were prepared by emulsion polymerization method using potassium persulphate （KPS） as the radical initiator. The interaction of soy protein with PMMA was evidenced by Fourier transformed infrared （FTIR） spectroscopy. The structure of PMMA/SP composite： was investigated by X-ray diffraction （XRD） study and scanning electron microscopy （SEM）. The thermal properties of soy protein and PMMA/SP composites were compared with soy protein and virgin PMMA sample. PMMA/SP composites were found to be flame retardant materials from the measurement of limiting oxygen index （LOI） of samples. The oxygen permeability of PMMA/SP composites was substantially decreased as compared to virgin PMMA.