| 高刚性高韧性PE-HD/E-TMB共混物的性能 |
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| 引用本文： | 樊卫华,王万杰,白娟,李贵勋,陈金周,王经武.高刚性高韧性PE-HD/E-TMB共混物的性能[J].工程塑料应用,2011,39(5):12-15. |
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| 作者姓名： | 樊卫华 王万杰 白娟 李贵勋 陈金周 王经武 |
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| 作者单位： | 1. 郑州大学护理学院,郑州,450052
2. 郑州大学材料科学与工程学院,郑州,450052 |
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| 摘 要： | 用自制增韧母料(E-TMB)与高密度聚乙烯(PE-HD)热机械共混制得PE-HD/E-TMB共混物,研究了E-TMB中基体树脂和丁苯弹性体质量比(H/E)对共混物力学性能、熔体流动速率(MFR)和热稳定性能的影响.结果表明,当PE-HD/E-TMB共混物中丁苯弹性体的质量分数为6.3%时,E-TMB使PE-HD在保持优...
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| 关 键 词： | 增韧母料 增韧高密度聚乙烯 力学性能 熔体流动速率 热稳定性 |
PROPERTIES OF PE-HD/E-TMB BLENDS WITH HIGH TOUGHENESS AND EXCELLENT RIGIDITY |
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| Fan Weihua,Wang Wanjie,Bai Juan,Li Guixun,Chen Jinzhou,Wang Jingwu.PROPERTIES OF PE-HD/E-TMB BLENDS WITH HIGH TOUGHENESS AND EXCELLENT RIGIDITY[J].Engineering Plastics Application,2011,39(5):12-15. |
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| Authors: | Fan Weihua Wang Wanjie Bai Juan Li Guixun Chen Jinzhou Wang Jingwu |
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| Affiliation: | (The Nurseing College of Zhengzhou University,Zhengzhou 450052,China)Wang Wanjie,Bai Juan,Li Guixun,Chen Jinzhou,Wang Jingwu(College of Material Science and Engineering,Zhengzhou University,Zhengzhou 450052,China) |
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| Abstract: | PE-HD/E-TMB blends was prepared using self-made toughening master batch E-TMB and PE-HD by means of thermal mechanical blending,and the effects of the ratio of matrix resin to elastomer(H/E) in E-TBM on the mechanical properties,MFR and the thermal stability of PE-HD/E-TMB were investigated.The results showed that when the elastomer content of PE-HD/E-TMB was 6.3%,the E-TMB made the toughness of PE-HD/E-TMB much higher than that of the pure PE-HD while the rigidity of PE-HD/E-TMB was also kept excellent.The influence of different H/E value on the mechanical properties of PE-HD/E-TMB was little.The MFR of the blends increased with the decrease of H/E value.The temperature of the thermal degradation of PE-HD/E-TMB was improved above 11.4℃ than that of pure PE-HD,and increased with the decrease of H/E value. |
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| Keywords: | toughening master batch toughening high density polyethylene mechanical property melt flow rate thermal stability |
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