Properties and shrinking characteristics during curing of the organic/inorganic hybrids prepared rough the combination of unsaturated polyester resin and modified polysilicic acid nanoparticles
碩士 === 國立臺灣科技大學 === 高分子工程系 === 91 === The polysilicic acid nanoparticle (PN) was modified by the reaction of silanol group on its surface with silyl group (-Si(OR)3) containing modifiers such as phenyltrimethoxylsilane (PTS), 2-(p-styryl)ethyltrimethoxylsilane (SETS), and 3-(trimethoxylsi...
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ndltd-TW-091NTUST5660122015-10-13T13:35:18Z http://ndltd.ncl.edu.tw/handle/28161930794828354604 Properties and shrinking characteristics during curing of the organic/inorganic hybrids prepared rough the combination of unsaturated polyester resin and modified polysilicic acid nanoparticles 不飽和聚酯/聚矽酸奈米顆粒有機─無機混成材料之性質與硬化收縮特性研究 王仲培 碩士 國立臺灣科技大學 高分子工程系 91 The polysilicic acid nanoparticle (PN) was modified by the reaction of silanol group on its surface with silyl group (-Si(OR)3) containing modifiers such as phenyltrimethoxylsilane (PTS), 2-(p-styryl)ethyltrimethoxylsilane (SETS), and 3-(trimethoxylsilyl)propyl methacrylate (TPMA), respectively, to afford modified PNs (M-PNs) including P-PN, S-PN, and T-PN. P-PN, S-PN and T-PN were mixed, respectively, with unsaturated polyester resin (UP) in styrene, UP/St, and then let homogeneous solutions cure at 150℃ to produce transparent hybrid materials, UP/St/P-PN, UP/St/S-PN, and UP/St/T-PN. It was found that the M-PNs could not only act as low-profile additives (LPAs) to reduce the shrinkage of the hybrids during curing but also enhance their dynamic mechanical properties. The shrinking mechanism of the hybrids during curing and the interfacial force between M-PNs and UP/St matrix, which plays an important role in shrinking control and properties of hybrid, were studied in detail. 許應舉 2003 學位論文 ; thesis 79 zh-TW |
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碩士 === 國立臺灣科技大學 === 高分子工程系 === 91 === The polysilicic acid nanoparticle (PN) was modified by the reaction of silanol group on its surface with silyl group (-Si(OR)3) containing modifiers such as phenyltrimethoxylsilane (PTS), 2-(p-styryl)ethyltrimethoxylsilane (SETS), and 3-(trimethoxylsilyl)propyl methacrylate (TPMA), respectively, to afford modified PNs (M-PNs) including P-PN, S-PN, and T-PN. P-PN, S-PN and T-PN were mixed, respectively, with unsaturated polyester resin (UP) in styrene, UP/St, and then let homogeneous solutions cure at 150℃ to produce transparent hybrid materials, UP/St/P-PN, UP/St/S-PN, and UP/St/T-PN. It was found that the M-PNs could not only act as low-profile additives (LPAs) to reduce the shrinkage of the hybrids during curing but also enhance their dynamic mechanical properties. The shrinking mechanism of the hybrids during curing and the interfacial force between M-PNs and UP/St matrix, which plays an important role in shrinking control and properties of hybrid, were studied in detail.
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許應舉 |
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許應舉 王仲培 |
author |
王仲培 |
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王仲培 Properties and shrinking characteristics during curing of the organic/inorganic hybrids prepared rough the combination of unsaturated polyester resin and modified polysilicic acid nanoparticles |
author_sort |
王仲培 |
title |
Properties and shrinking characteristics during curing of the organic/inorganic hybrids prepared rough the combination of unsaturated polyester resin and modified polysilicic acid nanoparticles |
title_short |
Properties and shrinking characteristics during curing of the organic/inorganic hybrids prepared rough the combination of unsaturated polyester resin and modified polysilicic acid nanoparticles |
title_full |
Properties and shrinking characteristics during curing of the organic/inorganic hybrids prepared rough the combination of unsaturated polyester resin and modified polysilicic acid nanoparticles |
title_fullStr |
Properties and shrinking characteristics during curing of the organic/inorganic hybrids prepared rough the combination of unsaturated polyester resin and modified polysilicic acid nanoparticles |
title_full_unstemmed |
Properties and shrinking characteristics during curing of the organic/inorganic hybrids prepared rough the combination of unsaturated polyester resin and modified polysilicic acid nanoparticles |
title_sort |
properties and shrinking characteristics during curing of the organic/inorganic hybrids prepared rough the combination of unsaturated polyester resin and modified polysilicic acid nanoparticles |
publishDate |
2003 |
url |
http://ndltd.ncl.edu.tw/handle/28161930794828354604 |
work_keys_str_mv |
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