| N–PBS/HEC共混物的性能研究 |
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| 引用本文： | 张敏,段珊,苗妮娜,许小玲,宋吉青,何文清. N–PBS/HEC共混物的性能研究[J]. 工程塑料应用, 2014, 0(12): 1-5 |
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| 作者姓名： | 张敏 段珊 苗妮娜 许小玲 宋吉青 何文清 |
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| 作者单位： | 1. 陕西科技大学，教育部轻化工助剂化学与技术重点实验室，西安 710021
2. 中国农业科学院农业环境与可持续发展研究所，农业部农业环境与气候变化重点开放实验室，农业部旱作节水农业重点开放实验室，北京 100081 |
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| 基金项目： | “十二五”国家863计划项目 |
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| 摘 要： | 利用熔融缩聚的方法将N-甲基二乙醇胺与丁二酸和1,4-丁二醇共聚,制备含N的聚丁二酸丁二酯(PBS)共聚物(N–PBS),然后将其与纤维素衍生物羟乙基纤维素(HEC)进行溶液共混,制备了在水相中均匀分散的共混乳液,用流延成膜法制备了N–PBS/HEC共混膜。研究了N–PBS中—N(CH3)—基团的含量对N–PBS亲水性及共混膜性能的影响。结果表明,随着N–PBS中—N(CH3)—含量的增加,N–PBS极性增加,亲水性增强;相对于PBS,N–PBS与HEC的相容性得到改善,共混膜的热分解温度在300℃以上,热稳定性良好,其透过率和断裂伸长率也随着N–PBS中—N(CH3)—含量的增加而提高。
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| 关 键 词： | 聚丁二酸丁二酯 N-甲基二乙醇胺 纤维素衍生物 熔融缩聚 溶液共混 |
Study on Properties of Modiifed N-PBS/Cellulose Derivative Blends |
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| Zhang Min;Duan Shan;Miao Ni’na;Xu Xiaoling;Song Jiqing;He Wenqing. Study on Properties of Modiifed N-PBS/Cellulose Derivative Blends[J]. Engineering Plastics Application, 2014, 0(12): 1-5 |
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| Authors: | Zhang Min Duan Shan Miao Ni’na Xu Xiaoling Song Jiqing He Wenqing |
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| Affiliation: | Zhang Min;Duan Shan;Miao Ni’na;Xu Xiaoling;Song Jiqing;He Wenqing;Key Laboratory of Auxiliary Chemistry &Technology for Chemical Industry, Ministry of Education, Shaanxi University of Science &Technology;Institute of Environment and Sustainable Development in Agriculture,CAAS, Key Laboratory of Agro-Environment and Climate Change, Ministry of Agriculture, Key Laboratory of Dryland Farming and Water-Saving Agriculture,Ministry of Agriculture; |
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| Abstract: | |
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| Keywords: | poly(butylene succinate) N-methyl diethanolamine cellulose derivatives melt polycondensation solution blending |
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