| 聚己内酯对聚乳酸/PBAT共混物增容作用的研究 |
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| 引用本文： | 王亮,顾书英,詹辉,任杰.聚己内酯对聚乳酸/PBAT共混物增容作用的研究[J].工程塑料应用,2007,35(8):5-8. |
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| 作者姓名： | 王亮 顾书英 詹辉 任杰 |
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| 作者单位： | 同济大学材料科学与工程学院纳米与生物高分子研究所,上海,200092 |
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| 摘 要： | 研究了聚己内酯(PCL)作为增容剂对聚乳酸(PLA)与聚己二酸-对苯二甲酸丁二酯(PBAT)的共混物力学性能、热性能、动态力学性能和相容性的影响。结果表明,加入PCL可以改善PLA与PBAT的相容性,提高共混物的冲击强度、拉伸强度和拉伸弹性模量;在PCL含量为2份时共混物两相之间具有良好的相容性。
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| 关 键 词： | 聚己内酯 聚乳酸 PBAT 共混物 增容 |
| 修稿时间： | 2007-05-17 |
STUDY ON COMPATIBILITY OF POLYLACTIDE ON POLY(LACTIC ACID)/PBAT BLENDS |
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| Wang Liang,Gu Shuying,Zhan Hui,Ren Jie.STUDY ON COMPATIBILITY OF POLYLACTIDE ON POLY(LACTIC ACID)/PBAT BLENDS[J].Engineering Plastics Application,2007,35(8):5-8. |
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| Authors: | Wang Liang Gu Shuying Zhan Hui Ren Jie |
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| Affiliation: | Institute of Nano-and Bio-Polymeric Materials, School of Materials Science and Engineering, Tongji University, Shanghai 200092, China |
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| Abstract: | Polylactide(PCL)was introduced into the blends of poly(lactic acid)(PLA)and poly(butylene adipate-co-terephthalate)(PBAT).The mechanical properties,thermal performance and compatibility of the blends were investigated.The results showed that tensile strength,Young's modulus and notched impact strength of PLA/PBAT composites increased with the introduction of PCL.SEM indicated that the compatibility between PLA and PBAT was improved. |
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| Keywords: | polylactide poly(lactic acid) PBAT compatibility |
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