Tennis core strings of polyamide-6 modified by surface-capped nano-silica
▸ The method to produce nylon6/silica composites is melt-extrusion process. ▸ Using the interactions of silica/polyamide to increase strength and elasticity. ▸ Epoxy groups decreased the aggregation and improved compatibility of the composites. ▸ Tennis core string in the study had a higher breaking...
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| Veröffentlicht in: | Applied surface science 2013-01, Vol.265, p.704-708 |
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| creator | Liu, Juan Yi, Hongling Lin, Heng Zheng, Baicun |
| description | ▸ The method to produce nylon6/silica composites is melt-extrusion process. ▸ Using the interactions of silica/polyamide to increase strength and elasticity. ▸ Epoxy groups decreased the aggregation and improved compatibility of the composites. ▸ Tennis core string in the study had a higher breaking stress and larger elastic ratio.
A new method that modified silica nanoparticles were infused into PA6 is to produce tennis core string through a melt-extrusion process. The idea was to produce a highly strong and elastic tennis core string of PA6, utilizing the interactions between modified silica and polymer. The effects of surface-capped nano-silica on the strength and elongation of tennis core string were studied. It has been observed that with the infusion of silica nanoparticles modified by γ-glycidoxypropyltrimethoxysilane (GPS), the stress at breaking and E-modulus of tennis core string is enhanced by 46.24% and 15.17% comparing with neat PA6 with changeless elongation at breaking at a critical concentration. The source of this improvement has been traced to the produced strong covalent bond and hydrogen bond between epoxy groups and–COOH and–NH2 in polyamide. Besides, compared with kinds of others strings of previous research results, tennis core string added nano-silica modified by γ-glycidoxypropyltrimethoxysilane (GPS) has a strength at breaking at 352.43MPa exceeding the natural gut string, the polyvinylidene fluoride (PVDF), Monofil string and integrated nylon string by 42.05%, 4.49% and 9.38%, respectively. Meanwhile, tennis core string of polyamide modified by surface-capped nanosilica (PGMNS) has a higher elastic ratio at 0.15 than the other four strings. |
| doi_str_mv | 10.1016/j.apsusc.2012.11.088 |
| format | Article |
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A new method that modified silica nanoparticles were infused into PA6 is to produce tennis core string through a melt-extrusion process. The idea was to produce a highly strong and elastic tennis core string of PA6, utilizing the interactions between modified silica and polymer. The effects of surface-capped nano-silica on the strength and elongation of tennis core string were studied. It has been observed that with the infusion of silica nanoparticles modified by γ-glycidoxypropyltrimethoxysilane (GPS), the stress at breaking and E-modulus of tennis core string is enhanced by 46.24% and 15.17% comparing with neat PA6 with changeless elongation at breaking at a critical concentration. The source of this improvement has been traced to the produced strong covalent bond and hydrogen bond between epoxy groups and–COOH and–NH2 in polyamide. Besides, compared with kinds of others strings of previous research results, tennis core string added nano-silica modified by γ-glycidoxypropyltrimethoxysilane (GPS) has a strength at breaking at 352.43MPa exceeding the natural gut string, the polyvinylidene fluoride (PVDF), Monofil string and integrated nylon string by 42.05%, 4.49% and 9.38%, respectively. Meanwhile, tennis core string of polyamide modified by surface-capped nanosilica (PGMNS) has a higher elastic ratio at 0.15 than the other four strings.</description><identifier>ISSN: 0169-4332</identifier><identifier>EISSN: 1873-5584</identifier><identifier>DOI: 10.1016/j.apsusc.2012.11.088</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>Breaking ; Condensed matter: electronic structure, electrical, magnetic, and optical properties ; Condensed matter: structure, mechanical and thermal properties ; Elasticity ; Elongation ; Exact sciences and technology ; Infrared and Raman spectra ; Infrared and raman spectra and scattering ; Nano-silica ; Nanoparticles ; Nanostructure ; Optical properties and condensed-matter spectroscopy and other interactions of matter with particles and radiation ; Physics ; Polyamide resins ; Polyamide-6 ; Silicon dioxide ; Solid surfaces and solid-solid interfaces ; Strength ; Strings ; Surface structure and topography ; Surfaces and interfaces; thin films and whiskers (structure and nonelectronic properties) ; Tennis ; Tennis core string</subject><ispartof>Applied surface science, 2013-01, Vol.265, p.704-708</ispartof><rights>2012 Elsevier B.V.</rights><rights>2014 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c369t-51e5277d72629a337ab1de7dedd8c1d0e03f1272929f5e30a35ad065b1cec9e23</citedby><cites>FETCH-LOGICAL-c369t-51e5277d72629a337ab1de7dedd8c1d0e03f1272929f5e30a35ad065b1cec9e23</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.apsusc.2012.11.088$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,777,781,3537,27905,27906,45976</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=26899881$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Liu, Juan</creatorcontrib><creatorcontrib>Yi, Hongling</creatorcontrib><creatorcontrib>Lin, Heng</creatorcontrib><creatorcontrib>Zheng, Baicun</creatorcontrib><title>Tennis core strings of polyamide-6 modified by surface-capped nano-silica</title><title>Applied surface science</title><description>▸ The method to produce nylon6/silica composites is melt-extrusion process. ▸ Using the interactions of silica/polyamide to increase strength and elasticity. ▸ Epoxy groups decreased the aggregation and improved compatibility of the composites. ▸ Tennis core string in the study had a higher breaking stress and larger elastic ratio.
A new method that modified silica nanoparticles were infused into PA6 is to produce tennis core string through a melt-extrusion process. The idea was to produce a highly strong and elastic tennis core string of PA6, utilizing the interactions between modified silica and polymer. The effects of surface-capped nano-silica on the strength and elongation of tennis core string were studied. It has been observed that with the infusion of silica nanoparticles modified by γ-glycidoxypropyltrimethoxysilane (GPS), the stress at breaking and E-modulus of tennis core string is enhanced by 46.24% and 15.17% comparing with neat PA6 with changeless elongation at breaking at a critical concentration. The source of this improvement has been traced to the produced strong covalent bond and hydrogen bond between epoxy groups and–COOH and–NH2 in polyamide. Besides, compared with kinds of others strings of previous research results, tennis core string added nano-silica modified by γ-glycidoxypropyltrimethoxysilane (GPS) has a strength at breaking at 352.43MPa exceeding the natural gut string, the polyvinylidene fluoride (PVDF), Monofil string and integrated nylon string by 42.05%, 4.49% and 9.38%, respectively. Meanwhile, tennis core string of polyamide modified by surface-capped nanosilica (PGMNS) has a higher elastic ratio at 0.15 than the other four strings.</description><subject>Breaking</subject><subject>Condensed matter: electronic structure, electrical, magnetic, and optical properties</subject><subject>Condensed matter: structure, mechanical and thermal properties</subject><subject>Elasticity</subject><subject>Elongation</subject><subject>Exact sciences and technology</subject><subject>Infrared and Raman spectra</subject><subject>Infrared and raman spectra and scattering</subject><subject>Nano-silica</subject><subject>Nanoparticles</subject><subject>Nanostructure</subject><subject>Optical properties and condensed-matter spectroscopy and other interactions of matter with particles and radiation</subject><subject>Physics</subject><subject>Polyamide resins</subject><subject>Polyamide-6</subject><subject>Silicon dioxide</subject><subject>Solid surfaces and solid-solid interfaces</subject><subject>Strength</subject><subject>Strings</subject><subject>Surface structure and topography</subject><subject>Surfaces and interfaces; thin films and whiskers (structure and nonelectronic properties)</subject><subject>Tennis</subject><subject>Tennis core string</subject><issn>0169-4332</issn><issn>1873-5584</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><recordid>eNp9kE1LAzEQhoMoWD_-gYe9CF52zSTdTXIRRPwCwUs9hzSZlZTtZs20Qv-9kRaPngZmnneGeRi7At4Ah-521biJtuQbwUE0AA3X-ojNQCtZt62eH7NZwUw9l1KcsjOiFS9gmc7Y6wLHMVLlU8aKNjmOn1SlvprSsHPrGLDuqnUKsY8YquWuom3uncfau2kqndGNqaY4RO8u2EnvBsLLQz1nH0-Pi4eX-u39-fXh_q32sjObugVshVJBiU4YJ6VySwioAoagPQSOXPYglDDC9C1K7mTrAu_aJXj0BoU8Zzf7vVNOX1ukjV1H8jgMbsS0JQuKG9V1oGVB53vU50SUsbdTjmuXdxa4_TVnV3Zvzv6aswC2mCux68MFR94NfXajj_SXFZ02Rmso3N2ew_Lud8RsyUccPYaY0W9sSPH_Qz-Xy4X1</recordid><startdate>20130115</startdate><enddate>20130115</enddate><creator>Liu, Juan</creator><creator>Yi, Hongling</creator><creator>Lin, Heng</creator><creator>Zheng, Baicun</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>20130115</creationdate><title>Tennis core strings of polyamide-6 modified by surface-capped nano-silica</title><author>Liu, Juan ; Yi, Hongling ; Lin, Heng ; Zheng, Baicun</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c369t-51e5277d72629a337ab1de7dedd8c1d0e03f1272929f5e30a35ad065b1cec9e23</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Breaking</topic><topic>Condensed matter: electronic structure, electrical, magnetic, and optical properties</topic><topic>Condensed matter: structure, mechanical and thermal properties</topic><topic>Elasticity</topic><topic>Elongation</topic><topic>Exact sciences and technology</topic><topic>Infrared and Raman spectra</topic><topic>Infrared and raman spectra and scattering</topic><topic>Nano-silica</topic><topic>Nanoparticles</topic><topic>Nanostructure</topic><topic>Optical properties and condensed-matter spectroscopy and other interactions of matter with particles and radiation</topic><topic>Physics</topic><topic>Polyamide resins</topic><topic>Polyamide-6</topic><topic>Silicon dioxide</topic><topic>Solid surfaces and solid-solid interfaces</topic><topic>Strength</topic><topic>Strings</topic><topic>Surface structure and topography</topic><topic>Surfaces and interfaces; thin films and whiskers (structure and nonelectronic properties)</topic><topic>Tennis</topic><topic>Tennis core string</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Liu, Juan</creatorcontrib><creatorcontrib>Yi, Hongling</creatorcontrib><creatorcontrib>Lin, Heng</creatorcontrib><creatorcontrib>Zheng, Baicun</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Applied surface science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Liu, Juan</au><au>Yi, Hongling</au><au>Lin, Heng</au><au>Zheng, Baicun</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Tennis core strings of polyamide-6 modified by surface-capped nano-silica</atitle><jtitle>Applied surface science</jtitle><date>2013-01-15</date><risdate>2013</risdate><volume>265</volume><spage>704</spage><epage>708</epage><pages>704-708</pages><issn>0169-4332</issn><eissn>1873-5584</eissn><abstract>▸ The method to produce nylon6/silica composites is melt-extrusion process. ▸ Using the interactions of silica/polyamide to increase strength and elasticity. ▸ Epoxy groups decreased the aggregation and improved compatibility of the composites. ▸ Tennis core string in the study had a higher breaking stress and larger elastic ratio.
A new method that modified silica nanoparticles were infused into PA6 is to produce tennis core string through a melt-extrusion process. The idea was to produce a highly strong and elastic tennis core string of PA6, utilizing the interactions between modified silica and polymer. The effects of surface-capped nano-silica on the strength and elongation of tennis core string were studied. It has been observed that with the infusion of silica nanoparticles modified by γ-glycidoxypropyltrimethoxysilane (GPS), the stress at breaking and E-modulus of tennis core string is enhanced by 46.24% and 15.17% comparing with neat PA6 with changeless elongation at breaking at a critical concentration. The source of this improvement has been traced to the produced strong covalent bond and hydrogen bond between epoxy groups and–COOH and–NH2 in polyamide. Besides, compared with kinds of others strings of previous research results, tennis core string added nano-silica modified by γ-glycidoxypropyltrimethoxysilane (GPS) has a strength at breaking at 352.43MPa exceeding the natural gut string, the polyvinylidene fluoride (PVDF), Monofil string and integrated nylon string by 42.05%, 4.49% and 9.38%, respectively. Meanwhile, tennis core string of polyamide modified by surface-capped nanosilica (PGMNS) has a higher elastic ratio at 0.15 than the other four strings.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><doi>10.1016/j.apsusc.2012.11.088</doi><tpages>5</tpages></addata></record> |
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| subjects | Breaking Condensed matter: electronic structure, electrical, magnetic, and optical properties Condensed matter: structure, mechanical and thermal properties Elasticity Elongation Exact sciences and technology Infrared and Raman spectra Infrared and raman spectra and scattering Nano-silica Nanoparticles Nanostructure Optical properties and condensed-matter spectroscopy and other interactions of matter with particles and radiation Physics Polyamide resins Polyamide-6 Silicon dioxide Solid surfaces and solid-solid interfaces Strength Strings Surface structure and topography Surfaces and interfaces thin films and whiskers (structure and nonelectronic properties) Tennis Tennis core string |
| title | Tennis core strings of polyamide-6 modified by surface-capped nano-silica |
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