The Order-Disorder Transition Of Poly(styrene -block- ethylene / butylene -block- styrene) / Polystyrene Blends
碩士 === 逢甲大學 === 紡織工程學系 === 89 === The order-disorder transition of block copolymer SEBS and it’s homopolymer PS blends was investigated in this study. The KRATON G, produced by Shell Company, and PS was made into the thin film in the experiment. The differential scanning calorimetry (DSC)...
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ndltd-TW-089FCU002920082016-07-06T04:10:20Z http://ndltd.ncl.edu.tw/handle/74007639007469703942 The Order-Disorder Transition Of Poly(styrene -block- ethylene / butylene -block- styrene) / Polystyrene Blends SEBS/PS摻混之有序-無序轉換 熊明恕 碩士 逢甲大學 紡織工程學系 89 The order-disorder transition of block copolymer SEBS and it’s homopolymer PS blends was investigated in this study. The KRATON G, produced by Shell Company, and PS was made into the thin film in the experiment. The differential scanning calorimetry (DSC) and the dynamic mechanical analysis (DMA) was used to find out the order-disorder transition temperature (TODT) of the SEBS/PS blend. The experiment results shown that macrophase separation occurs when the SEBS/PS blend ratio was more than 70/30. In the DSC plots, we find the TODT would be increasing as the PS increasing. In this paper we heve shown that plots of dynamic storage modulus (E¢) versus temperature (T), frequencies (ω), or dynamic loss modulus (E²) are effective in determining the TODT. And the TODT also increased when the PS ratio increased in the SEBS/PS blend system. 丁大文 2001 學位論文 ; thesis 60 zh-TW |
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碩士 === 逢甲大學 === 紡織工程學系 === 89 === The order-disorder transition of block copolymer SEBS and it’s homopolymer PS blends was investigated in this study. The KRATON G, produced by Shell Company, and PS was made into the thin film in the experiment. The differential scanning calorimetry (DSC) and the dynamic mechanical analysis (DMA) was used to find out the order-disorder transition temperature (TODT) of the SEBS/PS blend.
The experiment results shown that macrophase separation occurs when the SEBS/PS blend ratio was more than 70/30. In the DSC plots, we find the TODT would be increasing as the PS increasing. In this paper we heve shown that plots of dynamic storage modulus (E¢) versus temperature (T), frequencies (ω), or dynamic loss modulus (E²) are effective in determining the TODT. And the TODT also increased when the PS ratio increased in the SEBS/PS blend system.
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丁大文 |
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丁大文 熊明恕 |
author |
熊明恕 |
spellingShingle |
熊明恕 The Order-Disorder Transition Of Poly(styrene -block- ethylene / butylene -block- styrene) / Polystyrene Blends |
author_sort |
熊明恕 |
title |
The Order-Disorder Transition Of Poly(styrene -block- ethylene / butylene -block- styrene) / Polystyrene Blends |
title_short |
The Order-Disorder Transition Of Poly(styrene -block- ethylene / butylene -block- styrene) / Polystyrene Blends |
title_full |
The Order-Disorder Transition Of Poly(styrene -block- ethylene / butylene -block- styrene) / Polystyrene Blends |
title_fullStr |
The Order-Disorder Transition Of Poly(styrene -block- ethylene / butylene -block- styrene) / Polystyrene Blends |
title_full_unstemmed |
The Order-Disorder Transition Of Poly(styrene -block- ethylene / butylene -block- styrene) / Polystyrene Blends |
title_sort |
order-disorder transition of poly(styrene -block- ethylene / butylene -block- styrene) / polystyrene blends |
publishDate |
2001 |
url |
http://ndltd.ncl.edu.tw/handle/74007639007469703942 |
work_keys_str_mv |
AT xióngmíngshù theorderdisordertransitionofpolystyreneblockethylenebutyleneblockstyrenepolystyreneblends AT xióngmíngshù sebspscànhùnzhīyǒuxùwúxùzhuǎnhuàn AT xióngmíngshù orderdisordertransitionofpolystyreneblockethylenebutyleneblockstyrenepolystyreneblends |
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