Segregation Behavior Found in Poly(2-ethylhexyl acrylate)/Poly-(vinylidenefluoride-co-hexafluoro acetone) Blends
The surface and bottom compositions of poly(2-ethylhexyl acrylate) (P2EHA)/poly-(vinylidene fluoride-co-hexafluoro acetone) [P(VDF-HFA)] blends were investigated by XPS analysis. In these blends, the enriched P(VDF-HFA) layer was observed from the top surface to a few nm depth, while the P2EHA compo...
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| Veröffentlicht in: | The Journal of adhesion 1997-05, Vol.62 (1-4), p.75-92 |
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| container_end_page | 92 |
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| container_issue | 1-4 |
| container_start_page | 75 |
| container_title | The Journal of adhesion |
| container_volume | 62 |
| creator | Kano, Yoshihisa Katayama, Yuichi Akiyama, Saburo Kitazaki, Yasuaki Kasemura, Tomoyuki |
| description | The surface and bottom compositions of poly(2-ethylhexyl acrylate) (P2EHA)/poly-(vinylidene fluoride-co-hexafluoro acetone) [P(VDF-HFA)] blends were investigated by XPS analysis. In these blends, the enriched P(VDF-HFA) layer was observed from the top surface to a few nm depth, while the P2EHA component segregated at the bottom (the surface in contact with release liner). The probe tack values of the bottom side were remarkably larger than those of the surface side for the P2EHA/P(VDF-HFA) blends because the characteristic segregation structure was formed. We expected that the P2EHA/P(VDF-HFA) blends could be utilized as a non-backing pressure sensitive adhesive (PSA) tape. The effects of the film thickness of the blends and the molecular weights of P2EHA on the segregation structure were also examined. We thought that segregation behavior found in P2EHA/P(VDF-HFA) blends was caused by several factors, such as surface tension, miscibility, density, and rate of solvent casting. |
| doi_str_mv | 10.1080/00218469708014563 |
| format | Article |
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In these blends, the enriched P(VDF-HFA) layer was observed from the top surface to a few nm depth, while the P2EHA component segregated at the bottom (the surface in contact with release liner). The probe tack values of the bottom side were remarkably larger than those of the surface side for the P2EHA/P(VDF-HFA) blends because the characteristic segregation structure was formed. We expected that the P2EHA/P(VDF-HFA) blends could be utilized as a non-backing pressure sensitive adhesive (PSA) tape. The effects of the film thickness of the blends and the molecular weights of P2EHA on the segregation structure were also examined. 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In these blends, the enriched P(VDF-HFA) layer was observed from the top surface to a few nm depth, while the P2EHA component segregated at the bottom (the surface in contact with release liner). The probe tack values of the bottom side were remarkably larger than those of the surface side for the P2EHA/P(VDF-HFA) blends because the characteristic segregation structure was formed. We expected that the P2EHA/P(VDF-HFA) blends could be utilized as a non-backing pressure sensitive adhesive (PSA) tape. The effects of the film thickness of the blends and the molecular weights of P2EHA on the segregation structure were also examined. We thought that segregation behavior found in P2EHA/P(VDF-HFA) blends was caused by several factors, such as surface tension, miscibility, density, and rate of solvent casting.</description><subject>Analysis and structure</subject><subject>Applied sciences</subject><subject>blends</subject><subject>Exact sciences and technology</subject><subject>fluoro-copolymer</subject><subject>miscibility</subject><subject>Poly(2-ethylhexyl acrylate)</subject><subject>Polymer industry, paints, wood</subject><subject>pressure sensitive adhesive</subject><subject>Properties and testing</subject><subject>segregation</subject><subject>surface tension</subject><subject>Technology of polymers</subject><subject>XPS</subject><issn>0021-8464</issn><issn>1545-5823</issn><issn>1563-518X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1997</creationdate><recordtype>article</recordtype><recordid>eNqFkE1LJDEQhsPiwg6jP2BvfVgWPUTz1Z00eFFZP0BYwd1zk0kqTiCTjEnGtf-9PTuuF8E9VRX1PFXwIvSVkmNKFDkhhFElul5OAxVtxz-hGW1Fi1vF-B6abfd4AsQXdFCKXxCiFOE95zO0voeHDA-6-hSbc1jqJ59yc5k20TY-NncpjIcMQ12OYQnPY2i0yWPQFY5Otjt8-OTjGLyFCC5sUp46bBKeWP13TpMANUU4as4DRFv20WenQ4GD1zpHvy9__Lq4xrc_r24uzm6xEZJU7CSj0BpjHQjRdQtiVUuZXnStIx3hSpIFc1KBMrZzzvbWWedk2wvHuDG95nP0fXd3ndPjBkodVr4YCEFHSJsyMMk567maQLoDTU6lZHDDOvuVzuNAybCNd3gX7-R8ez2ui9HBZR2NL28i66TgU75zdLrDfHQpr_SflIMdqh5Dyv8c_tEX-V_9nTXU58pfAIgnoT0</recordid><startdate>199705</startdate><enddate>199705</enddate><creator>Kano, Yoshihisa</creator><creator>Katayama, Yuichi</creator><creator>Akiyama, Saburo</creator><creator>Kitazaki, Yasuaki</creator><creator>Kasemura, Tomoyuki</creator><general>Taylor & Francis Group</general><general>Taylor and Francis</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>199705</creationdate><title>Segregation Behavior Found in Poly(2-ethylhexyl acrylate)/Poly-(vinylidenefluoride-co-hexafluoro acetone) Blends</title><author>Kano, Yoshihisa ; Katayama, Yuichi ; Akiyama, Saburo ; Kitazaki, Yasuaki ; Kasemura, Tomoyuki</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c470t-f721e5ccdfe4466b0d8512ab65f0603870b2f78e8cd6ffd9dfdff7594f23cc9a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1997</creationdate><topic>Analysis and structure</topic><topic>Applied sciences</topic><topic>blends</topic><topic>Exact sciences and technology</topic><topic>fluoro-copolymer</topic><topic>miscibility</topic><topic>Poly(2-ethylhexyl acrylate)</topic><topic>Polymer industry, paints, wood</topic><topic>pressure sensitive adhesive</topic><topic>Properties and testing</topic><topic>segregation</topic><topic>surface tension</topic><topic>Technology of polymers</topic><topic>XPS</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kano, Yoshihisa</creatorcontrib><creatorcontrib>Katayama, Yuichi</creatorcontrib><creatorcontrib>Akiyama, Saburo</creatorcontrib><creatorcontrib>Kitazaki, Yasuaki</creatorcontrib><creatorcontrib>Kasemura, Tomoyuki</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>The Journal of adhesion</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kano, Yoshihisa</au><au>Katayama, Yuichi</au><au>Akiyama, Saburo</au><au>Kitazaki, Yasuaki</au><au>Kasemura, Tomoyuki</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Segregation Behavior Found in Poly(2-ethylhexyl acrylate)/Poly-(vinylidenefluoride-co-hexafluoro acetone) Blends</atitle><jtitle>The Journal of adhesion</jtitle><date>1997-05</date><risdate>1997</risdate><volume>62</volume><issue>1-4</issue><spage>75</spage><epage>92</epage><pages>75-92</pages><issn>0021-8464</issn><eissn>1545-5823</eissn><eissn>1563-518X</eissn><coden>JADNAJ</coden><abstract>The surface and bottom compositions of poly(2-ethylhexyl acrylate) (P2EHA)/poly-(vinylidene fluoride-co-hexafluoro acetone) [P(VDF-HFA)] blends were investigated by XPS analysis. In these blends, the enriched P(VDF-HFA) layer was observed from the top surface to a few nm depth, while the P2EHA component segregated at the bottom (the surface in contact with release liner). The probe tack values of the bottom side were remarkably larger than those of the surface side for the P2EHA/P(VDF-HFA) blends because the characteristic segregation structure was formed. We expected that the P2EHA/P(VDF-HFA) blends could be utilized as a non-backing pressure sensitive adhesive (PSA) tape. The effects of the film thickness of the blends and the molecular weights of P2EHA on the segregation structure were also examined. We thought that segregation behavior found in P2EHA/P(VDF-HFA) blends was caused by several factors, such as surface tension, miscibility, density, and rate of solvent casting.</abstract><cop>Basingstoke</cop><pub>Taylor & Francis Group</pub><doi>10.1080/00218469708014563</doi><tpages>18</tpages></addata></record> |
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| ispartof | The Journal of adhesion, 1997-05, Vol.62 (1-4), p.75-92 |
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| language | eng |
| recordid | cdi_pascalfrancis_primary_2674339 |
| source | Taylor & Francis:Master (3349 titles) |
| subjects | Analysis and structure Applied sciences blends Exact sciences and technology fluoro-copolymer miscibility Poly(2-ethylhexyl acrylate) Polymer industry, paints, wood pressure sensitive adhesive Properties and testing segregation surface tension Technology of polymers XPS |
| title | Segregation Behavior Found in Poly(2-ethylhexyl acrylate)/Poly-(vinylidenefluoride-co-hexafluoro acetone) Blends |
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