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Preparation of Starch-Based Biodegradable Film and the Application in Agriculture

文献类型: 外文期刊

作者: Yu, Lijun 1 ; Xu, Lei 1 ; Tang, Yubang 1 ;

作者机构: 1.Jiangsu Acad Agr Sci, Inst Agr Facil & Equipments, Nanjing 210014, Jiangsu, Peoples R China

期刊名称:INTERNATIONAL CONFERENCE ON MATERIALS PROCESSING AND MECHANICAL MANUFACTURING ENGINEERING (MPMME 2015)

ISSN:

年卷期: 2015 年

页码:

收录情况: SCI

摘要: A starch-based biodegradable film was prepared in this paper, and the properties of the film were discussed. The film was prepared with polyethylene grafted and blended by epi-chlorohydrin modified-corn starch, linear low density polyethylene, low density polyethylene and maleic anhydride. Epoxy soybean oil was served as plasticizer and a small amout of ethy-lene propylene diene monomer was used as compatibilizer. 0.012mm thickness degradable films were prepared with various blow molding methods. FTIR was used to characterize the modified starch and SEM was used to observe the morphology of the film before and after the modification. The results showed that the film could maintain a excellent performance on me-chanical properties and degradation until the content of modified starch increased to 70% and have a good future in agricultural application.

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