The effect of adding silica gel on the physical properties of PVF foam

碩士 === 東海大學 === 化學工程與材料工程學系 === 101 === This thesis uses the biodegradable hydrophilic polymer,PVA (Poly(vinyl alcohol)) as a reactant, then acetalize with formaldehyde to prepare a porous PVF Foam (Poly(vinyl formal foam)). In the present experiments, added into two different silica gels (Colloidal...

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Main Authors:	Lin Zi Yuan, 林資元
Other Authors:	張有義
Format:	Others
Language:	zh-TW
Published:	2013
Online Access:	http://ndltd.ncl.edu.tw/handle/45989759026434873847

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spelling	ndltd-TW-101THU000630102016-03-23T04:14:11Z http://ndltd.ncl.edu.tw/handle/45989759026434873847 The effect of adding silica gel on the physical properties of PVF foam 加入水玻璃對多孔性聚乙烯醇縮甲醛泡棉(PVF)物性影響的研究 Lin Zi Yuan 林資元碩士東海大學化學工程與材料工程學系 101 This thesis uses the biodegradable hydrophilic polymer,PVA (Poly(vinyl alcohol)) as a reactant, then acetalize with formaldehyde to prepare a porous PVF Foam (Poly(vinyl formal foam)). In the present experiments, added into two different silica gels (Colloidal Silica and Sodium metasilicate) were served as a pore-forming agent. The effects of various compositive of PVA vs. silica gels on the physical properties and water content of the PVF Foams were also investigated. 張有義 2013 學位論文 ; thesis 101 zh-TW
collection	NDLTD
language	zh-TW
format	Others
sources	NDLTD
description	碩士 === 東海大學 === 化學工程與材料工程學系 === 101 === This thesis uses the biodegradable hydrophilic polymer,PVA (Poly(vinyl alcohol)) as a reactant, then acetalize with formaldehyde to prepare a porous PVF Foam (Poly(vinyl formal foam)). In the present experiments, added into two different silica gels (Colloidal Silica and Sodium metasilicate) were served as a pore-forming agent. The effects of various compositive of PVA vs. silica gels on the physical properties and water content of the PVF Foams were also investigated.
author2	張有義
author_facet	張有義 Lin Zi Yuan 林資元
author	Lin Zi Yuan 林資元
spellingShingle	Lin Zi Yuan 林資元 The effect of adding silica gel on the physical properties of PVF foam
author_sort	Lin Zi Yuan
title	The effect of adding silica gel on the physical properties of PVF foam
title_short	The effect of adding silica gel on the physical properties of PVF foam
title_full	The effect of adding silica gel on the physical properties of PVF foam
title_fullStr	The effect of adding silica gel on the physical properties of PVF foam
title_full_unstemmed	The effect of adding silica gel on the physical properties of PVF foam
title_sort	effect of adding silica gel on the physical properties of pvf foam
publishDate	2013
url	http://ndltd.ncl.edu.tw/handle/45989759026434873847
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The effect of adding silica gel on the physical properties of PVF foam

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