| MONOMERIC INTERACTION BETWEEN ETHYLENE-TEREPHTHALATE AND CAPROLACTONE |
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| 作者姓名： | 张瑞云 罗筱烈 樊凤秋 马德柱 |
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| 作者单位： | Department of Material Science and Engineering，Structure Research Laboratory，University of Science and Technology of China，Hefei 230026，Department of Material Science and Engineering，Structure Research Laboratory，University of Science and Technology of China，Hefei 230026，Department of Material Science and Engineering，Structure Research Laboratory，University of Science and Technology of China，Hefei 230026，Department of Material Science and Engineering，Structure Research Laboratory，University of Science and Technology of China，Hefei 230026 |
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| 摘 要： | The miscibility of poly (ethylene terephthalate (ET) -- caprolactone (CL) (TCL)/poly(ethylene terephthalate) (PET) blends were examined by Differential Scanning Calorimeter(DSC). In these blends, a miscibility limit specified by ET content in the TCL was found tobe about 70 (wt%). In the blends of TCL/TCL with different ET contents, a miscibilitywindow defined by ET content was also found to range from 82 to 58 (wt%). Based on theexperimental miscibility limits and the mean field binary interaction model, the interactionparameter between monomeric units of ET and CL was obtained.
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| 收稿时间： | 1994-03-18 |
MONOMERIC INTERACTION BETWEEN ETHYLENE-TEREPHTHALATE AND CAPROLACTONE |
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| ZHANG Ruiyun,LUO Xiaolie,FAN Fongqui,MA Dezhu.MONOMERIC INTERACTION BETWEEN ETHYLENE-TEREPHTHALATE AND CAPROLACTONE[J].Chinese Journal of Polymer Science,1995,0(4):375-380. |
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| Authors: | ZHANG Ruiyun LUO Xiaolie FAN Fongqui MA Dezhu |
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| Institution: | Deparment of Material Science and Engineering; Structure Research Laboratory; University of Science and Technology of China; Hefei 230026 |
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| Abstract: | The miscibility of poly (ethylene terephthalate (ET) -- caprolactone (CL) (TCL)/poly(ethylene terephthalate) (PET) blends were examined by Differential Scanning Calorimeter(DSC). In these blends, a miscibility limit specified by ET content in the TCL was found tobe about 70 (wt%). In the blends of TCL/TCL with different ET contents, a miscibilitywindow defined by ET content was also found to range from 82 to 58 (wt%). Based on theexperimental miscibility limits and the mean field binary interaction model, the interactionparameter between monomeric units of ET and CL was obtained. |
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| Keywords: | Polymer blends Miscibility Interaction parameter Copolyester Ethylene terephthalatev Caprolactone |
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