Crosslinkable potato starch-based graft copolymer emulsion for humidity controlling coatings
A new kind of crosslinkable potato starch-based graft copolymer emulsion (PoSt-g-BMD) has been prepared using butyl acrylate (BA) and methyl methacrylate (MMA) as main monomers, and diacetone acrylamide (DAAM) as functional monomer. The keto-carbonyl group of DAAM in PoSt-g-BMD copolymer could react...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Associação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímeros (ABPol)
2013-07-01
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| Series: | Materials Research |
| Subjects: | |
| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392013000600005&tlng=en |
| _version_ | 1819243644884877312 |
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| author | Rong-Min Wang Xiao-Wen Wang Jun-Feng Guo Yu-Feng He Meng-Lan Jiang |
| author_facet | Rong-Min Wang Xiao-Wen Wang Jun-Feng Guo Yu-Feng He Meng-Lan Jiang |
| author_sort | Rong-Min Wang |
| collection | DOAJ |
| description | A new kind of crosslinkable potato starch-based graft copolymer emulsion (PoSt-g-BMD) has been prepared using butyl acrylate (BA) and methyl methacrylate (MMA) as main monomers, and diacetone acrylamide (DAAM) as functional monomer. The keto-carbonyl group of DAAM in PoSt-g-BMD copolymer could react with adipic dihydrazide (ADH) at ambient temperature to form cross-linked copolymer. The PoSt-g-BMD had been characterized by the FT-IR spectra and thermogravimetric analysis (TGA). It was applied to prepare the humidity-controlling coatings (PoSt-g-BMD-C). The water absorption of PoSt-g-BMD-C was 105%. The humidity controlling properties were also measured, and the PoSt-g-BMD-C exhibited humidity sensitivity and humidity retention because fillers of porous structure combined with PoSt-g-BMD copolymer emulsion based on scanning electron microscopy images (SEM). It could be widely applied in indoor coating for controlling humidity. |
| first_indexed | 2024-12-23T14:58:59Z |
| format | Article |
| id | doaj.art-93d69c4797634be99096b9f3f62488fc |
| institution | Directory Open Access Journal |
| issn | 1516-1439 |
| language | English |
| last_indexed | 2024-12-23T14:58:59Z |
| publishDate | 2013-07-01 |
| publisher | Associação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímeros (ABPol) |
| record_format | Article |
| series | Materials Research |
| spelling | doaj.art-93d69c4797634be99096b9f3f62488fc2022-12-21T17:42:40ZengAssociação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímeros (ABPol)Materials Research1516-14392013-07-011661246125310.1590/S1516-14392013005000117Crosslinkable potato starch-based graft copolymer emulsion for humidity controlling coatingsRong-Min Wang0Xiao-Wen Wang1Jun-Feng Guo2Yu-Feng He3Meng-Lan Jiang4Northwest Normal UniversityNorthwest Normal UniversityNorthwest Normal UniversityNorthwest Normal UniversityNorthwest Normal UniversityA new kind of crosslinkable potato starch-based graft copolymer emulsion (PoSt-g-BMD) has been prepared using butyl acrylate (BA) and methyl methacrylate (MMA) as main monomers, and diacetone acrylamide (DAAM) as functional monomer. The keto-carbonyl group of DAAM in PoSt-g-BMD copolymer could react with adipic dihydrazide (ADH) at ambient temperature to form cross-linked copolymer. The PoSt-g-BMD had been characterized by the FT-IR spectra and thermogravimetric analysis (TGA). It was applied to prepare the humidity-controlling coatings (PoSt-g-BMD-C). The water absorption of PoSt-g-BMD-C was 105%. The humidity controlling properties were also measured, and the PoSt-g-BMD-C exhibited humidity sensitivity and humidity retention because fillers of porous structure combined with PoSt-g-BMD copolymer emulsion based on scanning electron microscopy images (SEM). It could be widely applied in indoor coating for controlling humidity.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392013000600005&tlng=enpotato starch-based copolymerambient cross-linked copolymergraft copolymerizationhumidity-controlling coating |
| spellingShingle | Rong-Min Wang Xiao-Wen Wang Jun-Feng Guo Yu-Feng He Meng-Lan Jiang Crosslinkable potato starch-based graft copolymer emulsion for humidity controlling coatings Materials Research potato starch-based copolymer ambient cross-linked copolymer graft copolymerization humidity-controlling coating |
| title | Crosslinkable potato starch-based graft copolymer emulsion for humidity controlling coatings |
| title_full | Crosslinkable potato starch-based graft copolymer emulsion for humidity controlling coatings |
| title_fullStr | Crosslinkable potato starch-based graft copolymer emulsion for humidity controlling coatings |
| title_full_unstemmed | Crosslinkable potato starch-based graft copolymer emulsion for humidity controlling coatings |
| title_short | Crosslinkable potato starch-based graft copolymer emulsion for humidity controlling coatings |
| title_sort | crosslinkable potato starch based graft copolymer emulsion for humidity controlling coatings |
| topic | potato starch-based copolymer ambient cross-linked copolymer graft copolymerization humidity-controlling coating |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392013000600005&tlng=en |
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