Intrinsic Differences between Nylon 6 and Nylon 66 Industrial Fibers: Micromechanical and Molecular Analysis
In airdrop applications we noted significant performance advantages of nylon 6 over nylon 66. These advantages are noted in bending fatigue, abrasion resistance and retention of properties on repeated use. To explain this advantageous behavior of nylon 6 we carried out comprehensive morphological an...
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| Veröffentlicht in: | International journal of polymeric materials 1994-06, Vol.25 (3-4), p.161-184 |
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| container_title | International journal of polymeric materials |
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| creator | Prevorsek, D. C. Chin, H. B. |
| description | In airdrop applications we noted significant performance advantages of nylon 6 over nylon 66. These advantages are noted in bending fatigue, abrasion resistance and retention of properties on repeated use. To explain this advantageous behavior of nylon 6 we carried out comprehensive morphological and micromechanical analyses. These in turn, provided a better understanding of the role of subtle structural differences between nylon 6 and nylon 66 in the performance of fabrics used in parachutes.
The study showed that the outstanding bending fatigue resistance and retention of properties of nylon 6 on repeated use must be attributed to a much narrower distribution of long period, anti-parallel arrangement of molecules in the alpha crystalline form, and the existence of gamma crystalline form which is energetically close to the alpha form with shorter repeating unit. |
| doi_str_mv | 10.1080/00914039408029336 |
| format | Article |
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The study showed that the outstanding bending fatigue resistance and retention of properties of nylon 6 on repeated use must be attributed to a much narrower distribution of long period, anti-parallel arrangement of molecules in the alpha crystalline form, and the existence of gamma crystalline form which is energetically close to the alpha form with shorter repeating unit.</description><identifier>ISSN: 0091-4037</identifier><identifier>EISSN: 1563-535X</identifier><identifier>DOI: 10.1080/00914039408029336</identifier><identifier>CODEN: IJPMCS</identifier><language>eng</language><publisher>Philadelphia, PA: Taylor & Francis Group</publisher><subject>abrasion resistance ; Applied sciences ; bending fatigue ; Exact sciences and technology ; fabric mechanics ; Fibers and threads ; Forms of application and semi-finished materials ; Nylon 6 ; nylon 66 ; Polymer industry, paints, wood ; Technology of polymers</subject><ispartof>International journal of polymeric materials, 1994-06, Vol.25 (3-4), p.161-184</ispartof><rights>Copyright Taylor & Francis Group, LLC 1994</rights><rights>1995 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c367t-a81a5de181b06051a31b64ec3d22409615372b5462b2326c923e2c889305038a3</citedby><cites>FETCH-LOGICAL-c367t-a81a5de181b06051a31b64ec3d22409615372b5462b2326c923e2c889305038a3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.tandfonline.com/doi/pdf/10.1080/00914039408029336$$EPDF$$P50$$Ginformaworld$$H</linktopdf><linktohtml>$$Uhttps://www.tandfonline.com/doi/full/10.1080/00914039408029336$$EHTML$$P50$$Ginformaworld$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,59620,60409</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=3391892$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Prevorsek, D. C.</creatorcontrib><creatorcontrib>Chin, H. B.</creatorcontrib><title>Intrinsic Differences between Nylon 6 and Nylon 66 Industrial Fibers: Micromechanical and Molecular Analysis</title><title>International journal of polymeric materials</title><description>In airdrop applications we noted significant performance advantages of nylon 6 over nylon 66. These advantages are noted in bending fatigue, abrasion resistance and retention of properties on repeated use. To explain this advantageous behavior of nylon 6 we carried out comprehensive morphological and micromechanical analyses. These in turn, provided a better understanding of the role of subtle structural differences between nylon 6 and nylon 66 in the performance of fabrics used in parachutes.
The study showed that the outstanding bending fatigue resistance and retention of properties of nylon 6 on repeated use must be attributed to a much narrower distribution of long period, anti-parallel arrangement of molecules in the alpha crystalline form, and the existence of gamma crystalline form which is energetically close to the alpha form with shorter repeating unit.</description><subject>abrasion resistance</subject><subject>Applied sciences</subject><subject>bending fatigue</subject><subject>Exact sciences and technology</subject><subject>fabric mechanics</subject><subject>Fibers and threads</subject><subject>Forms of application and semi-finished materials</subject><subject>Nylon 6</subject><subject>nylon 66</subject><subject>Polymer industry, paints, wood</subject><subject>Technology of polymers</subject><issn>0091-4037</issn><issn>1563-535X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1994</creationdate><recordtype>article</recordtype><recordid>eNp1kE1PAyEQhonRxFr9Ad44eF0FZqFgvDS11SatXjTxtmFZNmIo28A2Tf-9NLVejCeGmfeZjxeha0puKZHkjhBFSwKqzB-mAMQJGlAuoODAP07RYF8vsmB0ji5S-iKEApdqgPw89NGF5Ax-dG1row3GJlzbfmttwC873wUssA7NMRZ4HppNypT2eOZqG9M9XjoTu5U1nzo4k_N7_bLz1my8jngctN8lly7RWat9slc_7xC9z6Zvk-di8fo0n4wXhQEx6gstqeaNpZLWRBBONdBalNZAw1hJlKAcRqzmpWA1AyaMYmCZkVIB4QSkhiGih755qZSibat1dCsddxUl1d6u6o9dmbk5MGud8gVt1MG49AsCKCrzoCF6OMhcaLu40tsu-qbqdfYmHhn4f8o3BnZ7hg</recordid><startdate>19940601</startdate><enddate>19940601</enddate><creator>Prevorsek, D. C.</creator><creator>Chin, H. B.</creator><general>Taylor & Francis Group</general><general>Taylor & Francis</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>19940601</creationdate><title>Intrinsic Differences between Nylon 6 and Nylon 66 Industrial Fibers: Micromechanical and Molecular Analysis</title><author>Prevorsek, D. C. ; Chin, H. B.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c367t-a81a5de181b06051a31b64ec3d22409615372b5462b2326c923e2c889305038a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1994</creationdate><topic>abrasion resistance</topic><topic>Applied sciences</topic><topic>bending fatigue</topic><topic>Exact sciences and technology</topic><topic>fabric mechanics</topic><topic>Fibers and threads</topic><topic>Forms of application and semi-finished materials</topic><topic>Nylon 6</topic><topic>nylon 66</topic><topic>Polymer industry, paints, wood</topic><topic>Technology of polymers</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Prevorsek, D. C.</creatorcontrib><creatorcontrib>Chin, H. B.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><jtitle>International journal of polymeric materials</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Prevorsek, D. C.</au><au>Chin, H. B.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Intrinsic Differences between Nylon 6 and Nylon 66 Industrial Fibers: Micromechanical and Molecular Analysis</atitle><jtitle>International journal of polymeric materials</jtitle><date>1994-06-01</date><risdate>1994</risdate><volume>25</volume><issue>3-4</issue><spage>161</spage><epage>184</epage><pages>161-184</pages><issn>0091-4037</issn><eissn>1563-535X</eissn><coden>IJPMCS</coden><abstract>In airdrop applications we noted significant performance advantages of nylon 6 over nylon 66. These advantages are noted in bending fatigue, abrasion resistance and retention of properties on repeated use. To explain this advantageous behavior of nylon 6 we carried out comprehensive morphological and micromechanical analyses. These in turn, provided a better understanding of the role of subtle structural differences between nylon 6 and nylon 66 in the performance of fabrics used in parachutes.
The study showed that the outstanding bending fatigue resistance and retention of properties of nylon 6 on repeated use must be attributed to a much narrower distribution of long period, anti-parallel arrangement of molecules in the alpha crystalline form, and the existence of gamma crystalline form which is energetically close to the alpha form with shorter repeating unit.</abstract><cop>Philadelphia, PA</cop><pub>Taylor & Francis Group</pub><doi>10.1080/00914039408029336</doi><tpages>24</tpages></addata></record> |
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| ispartof | International journal of polymeric materials, 1994-06, Vol.25 (3-4), p.161-184 |
| issn | 0091-4037 1563-535X |
| language | eng |
| recordid | cdi_pascalfrancis_primary_3391892 |
| source | Taylor & Francis Journals Complete |
| subjects | abrasion resistance Applied sciences bending fatigue Exact sciences and technology fabric mechanics Fibers and threads Forms of application and semi-finished materials Nylon 6 nylon 66 Polymer industry, paints, wood Technology of polymers |
| title | Intrinsic Differences between Nylon 6 and Nylon 66 Industrial Fibers: Micromechanical and Molecular Analysis |
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