The Physical and Dyeing Properties of Polypropylene/Polyester Blends Adding Nano Silica Dioxide
碩士 === 逢甲大學 === 纖維與複合材料學系 === 99 === The purpose of this plan is to improve the dyeing property of the polypropylene. Polypropylene and polyester were mixed at different weight ratios by mixer. PP-g-MA was used as the toughening agent, and it intensified the interfacial interaction between PP/PET. A...
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ndltd-TW-099FCU052920042015-10-13T19:20:00Z http://ndltd.ncl.edu.tw/handle/38982351841334529001 The Physical and Dyeing Properties of Polypropylene/Polyester Blends Adding Nano Silica Dioxide 聚丙烯與聚酯熔融摻合並形成奈米二氧化矽以改質聚丙烯纖維染色性之研究 Jia-hau Liu 劉家豪 碩士 逢甲大學 纖維與複合材料學系 99 The purpose of this plan is to improve the dyeing property of the polypropylene. Polypropylene and polyester were mixed at different weight ratios by mixer. PP-g-MA was used as the toughening agent, and it intensified the interfacial interaction between PP/PET. Adding nano-SiO2 to PP/PET, it formed PP/PET/SiO2 nano-blends. Using different weight ratios of polypropylene, polyester and nano-SiO2 affected dyeing property of nano-blends and spun into fiber by melt spinning. The dyeing property of PP/PET/SiO2 was discussed. The modified polypropylene was observed from its surface morphology and physical property using Fourier Transform Infrared Spectrometer(FTIR), Scanning Electron Microscope(SEM), Thermogravimetric Analysis(TGA) , and mechanical testing, and dyeing property, etc. In consideration of FTIR, PPgMA would react with PET theoretically, but there is only a small portion, it was behaved a physical blending. From TGA, the initial decomposition temperature of PP/PET was lower than PP and PET, the initial decomposition temperature increased as PET increased and it reached the highest temperature as 2wt% of SiO2 was added into PP/PET/SiO2;From tensile test, the mechanical property of blends was decreased as both of SiO2 and PET were added. From SEM, the compatibility of PP/PET adding SiO2 was well dispersed in blends. From kinetic data of the dyeing, as PET content increased, dyeing rate constant was raising. Huei-Hsiung Wang 汪輝雄 2011 學位論文 ; thesis 83 zh-TW |
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碩士 === 逢甲大學 === 纖維與複合材料學系 === 99 === The purpose of this plan is to improve the dyeing property of the polypropylene. Polypropylene and polyester were mixed at different weight ratios by mixer.
PP-g-MA was used as the toughening agent, and it intensified the interfacial interaction between PP/PET. Adding nano-SiO2 to PP/PET, it formed PP/PET/SiO2 nano-blends. Using different weight ratios of polypropylene, polyester and nano-SiO2 affected dyeing property of nano-blends and spun into fiber by melt spinning. The dyeing property of PP/PET/SiO2 was discussed. The modified polypropylene was observed from its surface morphology and physical property using Fourier Transform Infrared Spectrometer(FTIR), Scanning Electron Microscope(SEM), Thermogravimetric Analysis(TGA) , and mechanical testing, and dyeing property, etc.
In consideration of FTIR, PPgMA would react with PET theoretically, but there is only a small portion, it was behaved a physical blending. From TGA, the initial decomposition temperature of PP/PET was lower than PP and PET, the initial decomposition temperature increased as PET increased and it reached the highest temperature as 2wt% of SiO2 was added into PP/PET/SiO2;From tensile test, the mechanical property of blends was decreased as both of SiO2 and PET were added. From SEM, the compatibility of PP/PET adding SiO2 was well dispersed in blends. From kinetic data of the dyeing, as PET content increased, dyeing rate constant was raising.
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author2 |
Huei-Hsiung Wang |
author_facet |
Huei-Hsiung Wang Jia-hau Liu 劉家豪 |
author |
Jia-hau Liu 劉家豪 |
spellingShingle |
Jia-hau Liu 劉家豪 The Physical and Dyeing Properties of Polypropylene/Polyester Blends Adding Nano Silica Dioxide |
author_sort |
Jia-hau Liu |
title |
The Physical and Dyeing Properties of Polypropylene/Polyester Blends Adding Nano Silica Dioxide |
title_short |
The Physical and Dyeing Properties of Polypropylene/Polyester Blends Adding Nano Silica Dioxide |
title_full |
The Physical and Dyeing Properties of Polypropylene/Polyester Blends Adding Nano Silica Dioxide |
title_fullStr |
The Physical and Dyeing Properties of Polypropylene/Polyester Blends Adding Nano Silica Dioxide |
title_full_unstemmed |
The Physical and Dyeing Properties of Polypropylene/Polyester Blends Adding Nano Silica Dioxide |
title_sort |
physical and dyeing properties of polypropylene/polyester blends adding nano silica dioxide |
publishDate |
2011 |
url |
http://ndltd.ncl.edu.tw/handle/38982351841334529001 |
work_keys_str_mv |
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