Preparation and characterization of high-performance poly(ether ether ketone) fibers with improved spinnability based on thermotropic liquid crystalline poly(aryl ether ketone) copolymer
ABSTRACT High‐performance poly(ether ether ketone) (PEEK) fibers were prepared by melt‐spinning in the presence of thermotropic liquid crystalline poly(aryl ether ketone) copolymer (FPAEKLCP). The rheological and mechanical properties, birefringence, orientation, and crystallization of the resulting...
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| Veröffentlicht in: | Journal of applied polymer science 2013-10, Vol.130 (2), p.1406-1414 |
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| container_title | Journal of applied polymer science |
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| creator | Luan, Jiashuang Zhang, Shuling Zhang, Mei Geng, Zhi Wang, Yang Wang, Guibin |
| description | ABSTRACT
High‐performance poly(ether ether ketone) (PEEK) fibers were prepared by melt‐spinning in the presence of thermotropic liquid crystalline poly(aryl ether ketone) copolymer (FPAEKLCP). The rheological and mechanical properties, birefringence, orientation, and crystallization of the resulting PEEK/FPAEKLCP fibers were characterized by using a melt flow indexer, capillary rheometer, single fiber electronic tensile strength tester, polarized light microscopy (PLM), and wide‐angle X‐ray diffraction (WAXD), respectively. The results indicate that the melt viscosity of PEEK significantly reduced by introducing FPAEKLCP, followed by the improvements in the spinnability and the quality of as‐spun fibers. The tensile properties of PEEK/FPAEKLCP fibers mainly depend on the content of FPAEKLCP, drawing temperature, drawing ratio, and annealing processes. Moreover, the tensile strength and modulus of PEEK/FPAEKLCP fibers are obviously higher than those of neat PEEK fibers under the same processing conditions. This should be attributed to an enhancement in the orientation and crystallization of PEEK compounded with FPAEKLCP. © 2013 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 130: 1406‐1414, 2013 |
| doi_str_mv | 10.1002/app.39319 |
| format | Article |
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High‐performance poly(ether ether ketone) (PEEK) fibers were prepared by melt‐spinning in the presence of thermotropic liquid crystalline poly(aryl ether ketone) copolymer (FPAEKLCP). The rheological and mechanical properties, birefringence, orientation, and crystallization of the resulting PEEK/FPAEKLCP fibers were characterized by using a melt flow indexer, capillary rheometer, single fiber electronic tensile strength tester, polarized light microscopy (PLM), and wide‐angle X‐ray diffraction (WAXD), respectively. The results indicate that the melt viscosity of PEEK significantly reduced by introducing FPAEKLCP, followed by the improvements in the spinnability and the quality of as‐spun fibers. The tensile properties of PEEK/FPAEKLCP fibers mainly depend on the content of FPAEKLCP, drawing temperature, drawing ratio, and annealing processes. Moreover, the tensile strength and modulus of PEEK/FPAEKLCP fibers are obviously higher than those of neat PEEK fibers under the same processing conditions. This should be attributed to an enhancement in the orientation and crystallization of PEEK compounded with FPAEKLCP. © 2013 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 130: 1406‐1414, 2013</description><identifier>ISSN: 0021-8995</identifier><identifier>EISSN: 1097-4628</identifier><identifier>DOI: 10.1002/app.39319</identifier><identifier>CODEN: JAPNAB</identifier><language>eng</language><publisher>Hoboken, NJ: Blackwell Publishing Ltd</publisher><subject>Applied sciences ; Crystallization ; Ethers ; Exact sciences and technology ; Fibers ; Fibers and threads ; Forms of application and semi-finished materials ; Ketones ; Liquid crystals ; manufacturing ; Materials science ; mechanical properties ; Polyetheretherketones ; Polymer industry, paints, wood ; Polymers ; rheology ; structure-property relations ; Technology of polymers ; Tensile strength</subject><ispartof>Journal of applied polymer science, 2013-10, Vol.130 (2), p.1406-1414</ispartof><rights>2013 Wiley Periodicals, Inc.</rights><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4359-d1e52fc40917322c5e8e4b00bfd3c3f17a1307ba2f7eac180b84efdb9ab413cf3</citedby><cites>FETCH-LOGICAL-c4359-d1e52fc40917322c5e8e4b00bfd3c3f17a1307ba2f7eac180b84efdb9ab413cf3</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%2Fapp.39319$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fapp.39319$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1417,27924,27925,45574,45575</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=27574460$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Luan, Jiashuang</creatorcontrib><creatorcontrib>Zhang, Shuling</creatorcontrib><creatorcontrib>Zhang, Mei</creatorcontrib><creatorcontrib>Geng, Zhi</creatorcontrib><creatorcontrib>Wang, Yang</creatorcontrib><creatorcontrib>Wang, Guibin</creatorcontrib><title>Preparation and characterization of high-performance poly(ether ether ketone) fibers with improved spinnability based on thermotropic liquid crystalline poly(aryl ether ketone) copolymer</title><title>Journal of applied polymer science</title><addtitle>J. Appl. Polym. Sci</addtitle><description>ABSTRACT
High‐performance poly(ether ether ketone) (PEEK) fibers were prepared by melt‐spinning in the presence of thermotropic liquid crystalline poly(aryl ether ketone) copolymer (FPAEKLCP). The rheological and mechanical properties, birefringence, orientation, and crystallization of the resulting PEEK/FPAEKLCP fibers were characterized by using a melt flow indexer, capillary rheometer, single fiber electronic tensile strength tester, polarized light microscopy (PLM), and wide‐angle X‐ray diffraction (WAXD), respectively. The results indicate that the melt viscosity of PEEK significantly reduced by introducing FPAEKLCP, followed by the improvements in the spinnability and the quality of as‐spun fibers. The tensile properties of PEEK/FPAEKLCP fibers mainly depend on the content of FPAEKLCP, drawing temperature, drawing ratio, and annealing processes. Moreover, the tensile strength and modulus of PEEK/FPAEKLCP fibers are obviously higher than those of neat PEEK fibers under the same processing conditions. This should be attributed to an enhancement in the orientation and crystallization of PEEK compounded with FPAEKLCP. © 2013 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 130: 1406‐1414, 2013</description><subject>Applied sciences</subject><subject>Crystallization</subject><subject>Ethers</subject><subject>Exact sciences and technology</subject><subject>Fibers</subject><subject>Fibers and threads</subject><subject>Forms of application and semi-finished materials</subject><subject>Ketones</subject><subject>Liquid crystals</subject><subject>manufacturing</subject><subject>Materials science</subject><subject>mechanical properties</subject><subject>Polyetheretherketones</subject><subject>Polymer industry, paints, wood</subject><subject>Polymers</subject><subject>rheology</subject><subject>structure-property relations</subject><subject>Technology of polymers</subject><subject>Tensile strength</subject><issn>0021-8995</issn><issn>1097-4628</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><recordid>eNp1Uc1u1DAQjhBILIUDb2AJIbWHtHbsxMmxqmgp6sIeQJW4WI4zJm6dOLW9lPTReDq8ZOmhEhdbnvl-Zvxl2VuCjwnGxYmcpmPaUNI8y1YENzxnVVE_z1apR_K6acqX2asQbjAmpMTVKvu98TBJL6NxI5Jjh1SfXiqCNw9L0WnUmx99PoHXzg9yVIAmZ-dDiD14tJy3EN0IR0ibFnxA9yb2yAyTdz-hQ2Ey4yhbY02cUStDKiXdHW9w0bvJKGTN3dYkcz-HKK01495D-tk-sVBu1xnAv85eaGkDvNnfB9m38w9fzz7mV18uLs9Or3LFaNnkHYGy0IrhhnBaFKqEGliLcas7qqgmXBKKeSsLzUEqUuO2ZqC7tpEtI1RpepAdLrppnbsthCgGExRYK0dw2yBIxQmrq5LhBH33BHrjtn5M0wnCSEEpq1mVUEcLSnkXggctJm-GtKogWOxSFClF8TfFhH2_V5RBSat9-n8THgkFLzlj1c75ZMHdGwvz_wXF6WbzTzlfGCZE-PXIkP5WVJzyUlx_vhDr6vv60_qciWv6B2M-wF4</recordid><startdate>20131015</startdate><enddate>20131015</enddate><creator>Luan, Jiashuang</creator><creator>Zhang, Shuling</creator><creator>Zhang, Mei</creator><creator>Geng, Zhi</creator><creator>Wang, Yang</creator><creator>Wang, Guibin</creator><general>Blackwell Publishing Ltd</general><general>Wiley</general><general>Wiley Subscription Services, Inc</general><scope>BSCLL</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20131015</creationdate><title>Preparation and characterization of high-performance poly(ether ether ketone) fibers with improved spinnability based on thermotropic liquid crystalline poly(aryl ether ketone) copolymer</title><author>Luan, Jiashuang ; Zhang, Shuling ; Zhang, Mei ; Geng, Zhi ; Wang, Yang ; Wang, Guibin</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4359-d1e52fc40917322c5e8e4b00bfd3c3f17a1307ba2f7eac180b84efdb9ab413cf3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Applied sciences</topic><topic>Crystallization</topic><topic>Ethers</topic><topic>Exact sciences and technology</topic><topic>Fibers</topic><topic>Fibers and threads</topic><topic>Forms of application and semi-finished materials</topic><topic>Ketones</topic><topic>Liquid crystals</topic><topic>manufacturing</topic><topic>Materials science</topic><topic>mechanical properties</topic><topic>Polyetheretherketones</topic><topic>Polymer industry, paints, wood</topic><topic>Polymers</topic><topic>rheology</topic><topic>structure-property relations</topic><topic>Technology of polymers</topic><topic>Tensile strength</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Luan, Jiashuang</creatorcontrib><creatorcontrib>Zhang, Shuling</creatorcontrib><creatorcontrib>Zhang, Mei</creatorcontrib><creatorcontrib>Geng, Zhi</creatorcontrib><creatorcontrib>Wang, Yang</creatorcontrib><creatorcontrib>Wang, Guibin</creatorcontrib><collection>Istex</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Journal of applied polymer science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Luan, Jiashuang</au><au>Zhang, Shuling</au><au>Zhang, Mei</au><au>Geng, Zhi</au><au>Wang, Yang</au><au>Wang, Guibin</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Preparation and characterization of high-performance poly(ether ether ketone) fibers with improved spinnability based on thermotropic liquid crystalline poly(aryl ether ketone) copolymer</atitle><jtitle>Journal of applied polymer science</jtitle><addtitle>J. Appl. Polym. Sci</addtitle><date>2013-10-15</date><risdate>2013</risdate><volume>130</volume><issue>2</issue><spage>1406</spage><epage>1414</epage><pages>1406-1414</pages><issn>0021-8995</issn><eissn>1097-4628</eissn><coden>JAPNAB</coden><abstract>ABSTRACT
High‐performance poly(ether ether ketone) (PEEK) fibers were prepared by melt‐spinning in the presence of thermotropic liquid crystalline poly(aryl ether ketone) copolymer (FPAEKLCP). The rheological and mechanical properties, birefringence, orientation, and crystallization of the resulting PEEK/FPAEKLCP fibers were characterized by using a melt flow indexer, capillary rheometer, single fiber electronic tensile strength tester, polarized light microscopy (PLM), and wide‐angle X‐ray diffraction (WAXD), respectively. The results indicate that the melt viscosity of PEEK significantly reduced by introducing FPAEKLCP, followed by the improvements in the spinnability and the quality of as‐spun fibers. The tensile properties of PEEK/FPAEKLCP fibers mainly depend on the content of FPAEKLCP, drawing temperature, drawing ratio, and annealing processes. Moreover, the tensile strength and modulus of PEEK/FPAEKLCP fibers are obviously higher than those of neat PEEK fibers under the same processing conditions. This should be attributed to an enhancement in the orientation and crystallization of PEEK compounded with FPAEKLCP. © 2013 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 130: 1406‐1414, 2013</abstract><cop>Hoboken, NJ</cop><pub>Blackwell Publishing Ltd</pub><doi>10.1002/app.39319</doi><tpages>9</tpages></addata></record> |
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| subjects | Applied sciences Crystallization Ethers Exact sciences and technology Fibers Fibers and threads Forms of application and semi-finished materials Ketones Liquid crystals manufacturing Materials science mechanical properties Polyetheretherketones Polymer industry, paints, wood Polymers rheology structure-property relations Technology of polymers Tensile strength |
| title | Preparation and characterization of high-performance poly(ether ether ketone) fibers with improved spinnability based on thermotropic liquid crystalline poly(aryl ether ketone) copolymer |
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