Oxygen permeability of biaxially oriented polypropylene films
The effect of thermal history on the oxygen permeability of biaxially oriented polypropylene (BOPP) films was investigated. Compression‐molded sheets prepared with different cooling rates were biaxially oriented at several temperatures in the range between the onset of melting and the peak melting t...
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| Veröffentlicht in: | Polymer engineering and science 2008-04, Vol.48 (4), p.642-648 |
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| creator | Lin, Y.J. Dias, P. Chen, H.Y. Chum, S. Hiltner, A. Baer, E. |
| description | The effect of thermal history on the oxygen permeability of biaxially oriented polypropylene (BOPP) films was investigated. Compression‐molded sheets prepared with different cooling rates were biaxially oriented at several temperatures in the range between the onset of melting and the peak melting temperature and at a strain rate similar to that encountered in a commercial film process. The stress response during stretching was found to depend on the residual crystallinity in the same way regardless of the thermal history of the compression‐molded sheet. Biaxial orientation reduced the oxygen permeability measured at 23°C; however, the reduction did not correlate with the amount of orientation as measured by birefringence or with the fraction of amorphous phase as determined by density. Rather, the decrease in permeability was attributed to reduced mobility of amorphous tie molecules. A single one‐to‐one correlation between the oxygen permeability and the intensity of the dynamic mechanical β‐relaxation was demonstrated for all the films used in the study. POLYM. ENG. SCI., 2008. © 2008 Society of Plastics Engineers |
| doi_str_mv | 10.1002/pen.20988 |
| format | Article |
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Compression‐molded sheets prepared with different cooling rates were biaxially oriented at several temperatures in the range between the onset of melting and the peak melting temperature and at a strain rate similar to that encountered in a commercial film process. The stress response during stretching was found to depend on the residual crystallinity in the same way regardless of the thermal history of the compression‐molded sheet. Biaxial orientation reduced the oxygen permeability measured at 23°C; however, the reduction did not correlate with the amount of orientation as measured by birefringence or with the fraction of amorphous phase as determined by density. Rather, the decrease in permeability was attributed to reduced mobility of amorphous tie molecules. A single one‐to‐one correlation between the oxygen permeability and the intensity of the dynamic mechanical β‐relaxation was demonstrated for all the films used in the study. POLYM. ENG. SCI., 2008. © 2008 Society of Plastics Engineers</description><identifier>ISSN: 0032-3888</identifier><identifier>EISSN: 1548-2634</identifier><identifier>DOI: 10.1002/pen.20988</identifier><identifier>CODEN: PYESAZ</identifier><language>eng</language><publisher>Hoboken: Wiley Subscription Services, Inc., A Wiley Company</publisher><subject>Applied sciences ; Crystallization ; Exact sciences and technology ; Forms of application and semi-finished materials ; Measurement ; Mechanical properties ; Oxygen ; Permeability ; Polymer industry, paints, wood ; Polypropylene ; Polypropylene films ; Properties ; Sheets and films ; Technology of polymers ; Thermal properties</subject><ispartof>Polymer engineering and science, 2008-04, Vol.48 (4), p.642-648</ispartof><rights>Copyright © 2008 Society of Plastics Engineers</rights><rights>2008 INIST-CNRS</rights><rights>COPYRIGHT 2008 Society of Plastics Engineers, Inc.</rights><rights>Copyright Society of Plastics Engineers Apr 2008</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c5728-8e091c368f7f6796bfbaf3dcd80ef3658cabfb2b22f0dc87ad67501dc953c7f53</citedby><cites>FETCH-LOGICAL-c5728-8e091c368f7f6796bfbaf3dcd80ef3658cabfb2b22f0dc87ad67501dc953c7f53</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fpen.20988$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fpen.20988$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1416,27923,27924,45573,45574</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=20232435$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Lin, Y.J.</creatorcontrib><creatorcontrib>Dias, P.</creatorcontrib><creatorcontrib>Chen, H.Y.</creatorcontrib><creatorcontrib>Chum, S.</creatorcontrib><creatorcontrib>Hiltner, A.</creatorcontrib><creatorcontrib>Baer, E.</creatorcontrib><title>Oxygen permeability of biaxially oriented polypropylene films</title><title>Polymer engineering and science</title><addtitle>Polym Eng Sci</addtitle><description>The effect of thermal history on the oxygen permeability of biaxially oriented polypropylene (BOPP) films was investigated. Compression‐molded sheets prepared with different cooling rates were biaxially oriented at several temperatures in the range between the onset of melting and the peak melting temperature and at a strain rate similar to that encountered in a commercial film process. The stress response during stretching was found to depend on the residual crystallinity in the same way regardless of the thermal history of the compression‐molded sheet. Biaxial orientation reduced the oxygen permeability measured at 23°C; however, the reduction did not correlate with the amount of orientation as measured by birefringence or with the fraction of amorphous phase as determined by density. Rather, the decrease in permeability was attributed to reduced mobility of amorphous tie molecules. A single one‐to‐one correlation between the oxygen permeability and the intensity of the dynamic mechanical β‐relaxation was demonstrated for all the films used in the study. POLYM. ENG. SCI., 2008. © 2008 Society of Plastics Engineers</description><subject>Applied sciences</subject><subject>Crystallization</subject><subject>Exact sciences and technology</subject><subject>Forms of application and semi-finished materials</subject><subject>Measurement</subject><subject>Mechanical properties</subject><subject>Oxygen</subject><subject>Permeability</subject><subject>Polymer industry, paints, wood</subject><subject>Polypropylene</subject><subject>Polypropylene films</subject><subject>Properties</subject><subject>Sheets and films</subject><subject>Technology of polymers</subject><subject>Thermal properties</subject><issn>0032-3888</issn><issn>1548-2634</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2008</creationdate><recordtype>article</recordtype><sourceid>8G5</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><sourceid>GUQSH</sourceid><sourceid>M2O</sourceid><recordid>eNp1kVuL1DAYhoMoOK5e-A-KoOBFZ9OkOfTCi2VYx4VhVzzgZUjTL0PWNK1JB6f_3owzLigjuQgJz_t-hxehlxVeVhiTyxHCkuBGykdoUbFaloTT-jFaYExJSaWUT9GzlO5xZilrFujd3X7eQihGiD3o1nk3zcVgi9bpvdPe50d0ECboinHw8xiHcfYQoLDO9-k5emK1T_DidF-gr--vv6w-lJu79c3qalMaJogsJeCmMpRLKywXDW9tqy3tTCcxWMqZNDp_kZYQizsjhe64YLjqTMOoEZbRC_Tm6Jvr_9hBmlTvkgHvdYBhlxQlom5YIzP46h_wftjFkHtTpJKcCsabDJVHaKs9KBfsMEVt8hYgaj8EyKOBuqqEaLCs2aH68gyfTwe9M2cFb_8SZGaC_bTVu5TUzedPZ1kTh5QiWDVG1-s4qwqrQ6QqR6p-R5rZ16fpdDLa26iDcelBQHKmpKYHz8sj9zM3Nv_fUH28vv3jfFqJS7nTB4WO3xUXeWvq2-1acUkIXa82ak1_Abo5vS8</recordid><startdate>200804</startdate><enddate>200804</enddate><creator>Lin, Y.J.</creator><creator>Dias, P.</creator><creator>Chen, H.Y.</creator><creator>Chum, S.</creator><creator>Hiltner, A.</creator><creator>Baer, E.</creator><general>Wiley Subscription Services, Inc., A Wiley Company</general><general>Wiley Subscription Services</general><general>Society of Plastics Engineers, Inc</general><general>Blackwell Publishing Ltd</general><scope>BSCLL</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>ISR</scope><scope>3V.</scope><scope>7SR</scope><scope>7XB</scope><scope>88I</scope><scope>8AF</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>8FK</scope><scope>8G5</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>ARAPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>GNUQQ</scope><scope>GUQSH</scope><scope>HCIFZ</scope><scope>JG9</scope><scope>KB.</scope><scope>L6V</scope><scope>M2O</scope><scope>M2P</scope><scope>M7S</scope><scope>MBDVC</scope><scope>P5Z</scope><scope>P62</scope><scope>PDBOC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>PTHSS</scope><scope>Q9U</scope><scope>S0X</scope></search><sort><creationdate>200804</creationdate><title>Oxygen permeability of biaxially oriented polypropylene films</title><author>Lin, Y.J. ; Dias, P. ; Chen, H.Y. ; Chum, S. ; Hiltner, A. ; Baer, E.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c5728-8e091c368f7f6796bfbaf3dcd80ef3658cabfb2b22f0dc87ad67501dc953c7f53</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2008</creationdate><topic>Applied sciences</topic><topic>Crystallization</topic><topic>Exact sciences and technology</topic><topic>Forms of application and semi-finished materials</topic><topic>Measurement</topic><topic>Mechanical properties</topic><topic>Oxygen</topic><topic>Permeability</topic><topic>Polymer industry, paints, wood</topic><topic>Polypropylene</topic><topic>Polypropylene films</topic><topic>Properties</topic><topic>Sheets and films</topic><topic>Technology of polymers</topic><topic>Thermal properties</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Lin, Y.J.</creatorcontrib><creatorcontrib>Dias, P.</creatorcontrib><creatorcontrib>Chen, H.Y.</creatorcontrib><creatorcontrib>Chum, S.</creatorcontrib><creatorcontrib>Hiltner, A.</creatorcontrib><creatorcontrib>Baer, E.</creatorcontrib><collection>Istex</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Gale In Context: Science</collection><collection>ProQuest Central (Corporate)</collection><collection>Engineered Materials Abstracts</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Science Database (Alumni Edition)</collection><collection>STEM Database</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>Research Library (Alumni Edition)</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>Advanced Technologies & Aerospace Collection</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central Korea</collection><collection>ProQuest Central Student</collection><collection>Research Library Prep</collection><collection>SciTech Premium Collection</collection><collection>Materials Research Database</collection><collection>Materials Science Database</collection><collection>ProQuest Engineering Collection</collection><collection>Research Library</collection><collection>Science Database</collection><collection>Engineering Database</collection><collection>Research Library (Corporate)</collection><collection>Advanced Technologies & Aerospace Database</collection><collection>ProQuest Advanced Technologies & Aerospace Collection</collection><collection>Materials Science Collection</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>Engineering Collection</collection><collection>ProQuest Central Basic</collection><collection>SIRS Editorial</collection><jtitle>Polymer engineering and science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Lin, Y.J.</au><au>Dias, P.</au><au>Chen, H.Y.</au><au>Chum, S.</au><au>Hiltner, A.</au><au>Baer, E.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Oxygen permeability of biaxially oriented polypropylene films</atitle><jtitle>Polymer engineering and science</jtitle><addtitle>Polym Eng Sci</addtitle><date>2008-04</date><risdate>2008</risdate><volume>48</volume><issue>4</issue><spage>642</spage><epage>648</epage><pages>642-648</pages><issn>0032-3888</issn><eissn>1548-2634</eissn><coden>PYESAZ</coden><abstract>The effect of thermal history on the oxygen permeability of biaxially oriented polypropylene (BOPP) films was investigated. Compression‐molded sheets prepared with different cooling rates were biaxially oriented at several temperatures in the range between the onset of melting and the peak melting temperature and at a strain rate similar to that encountered in a commercial film process. The stress response during stretching was found to depend on the residual crystallinity in the same way regardless of the thermal history of the compression‐molded sheet. Biaxial orientation reduced the oxygen permeability measured at 23°C; however, the reduction did not correlate with the amount of orientation as measured by birefringence or with the fraction of amorphous phase as determined by density. Rather, the decrease in permeability was attributed to reduced mobility of amorphous tie molecules. A single one‐to‐one correlation between the oxygen permeability and the intensity of the dynamic mechanical β‐relaxation was demonstrated for all the films used in the study. POLYM. ENG. SCI., 2008. © 2008 Society of Plastics Engineers</abstract><cop>Hoboken</cop><pub>Wiley Subscription Services, Inc., A Wiley Company</pub><doi>10.1002/pen.20988</doi><tpages>7</tpages></addata></record> |
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| subjects | Applied sciences Crystallization Exact sciences and technology Forms of application and semi-finished materials Measurement Mechanical properties Oxygen Permeability Polymer industry, paints, wood Polypropylene Polypropylene films Properties Sheets and films Technology of polymers Thermal properties |
| title | Oxygen permeability of biaxially oriented polypropylene films |
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