Polyethylene/synthetic boehmite alumina nanocomposites: structure, mechanical, and perforation impact properties

Abstract Synthetic boehmite alumina (BA) has been incorporated up to 8 wt% in high-density polyethylene (HDPE) and low-density polyethylene (LDPE) by melt compounding. The primary nominal particle sizes of the two BA grades used were 40 and 74 nm, respectively. The dispersion of the BA in PE matrice...
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Autor*in:	Khumalo, V. M. [verfasserIn] Karger-Kocsis, J. [verfasserIn] Thomann, R. [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2010

Schlagwörter:	HDPE LDPE Melt Flow Index Primary Particle Size Scanning Electron Microscopy Picture

Übergeordnetes Werk:	Enthalten in: Journal of materials science - Dordrecht [u.a.] : Springer Science + Business Media B.V, 1966, 46(2010), 2 vom: 11. Sept., Seite 422-428
Übergeordnetes Werk:	volume:46 ; year:2010 ; number:2 ; day:11 ; month:09 ; pages:422-428

Links:	Volltext

DOI / URN:	10.1007/s10853-010-4882-9

Katalog-ID:	SPR013864211

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520			\|a Abstract Synthetic boehmite alumina (BA) has been incorporated up to 8 wt% in high-density polyethylene (HDPE) and low-density polyethylene (LDPE) by melt compounding. The primary nominal particle sizes of the two BA grades used were 40 and 74 nm, respectively. The dispersion of the BA in PE matrices was investigated by scanning and transmission electron microscopy techniques (SEM and TEM). Specimens of the PE/BA nanocomposites were subjected to dynamic-mechanical thermal analysis (DMTA), static tensile and instrumented falling weight impact (IFWI) tests. It was established that BA was nanoscale dispersed in both HDPE and LDPE. According to DMTA, BA worked as reinforcing filler. This was confirmed in static mechanical tests, too. BA grades and contents influenced the static tensile and dynamic IFWI behaviors of the PE/BA nanocomposites differently. Surprisingly, BA incorporation enhanced the ductility (elongations at yield and break) of HDPE in contrast to LDPE. Unlike HDPE/BA nanocomposites, the perforation impact resistance of the LDPE/BA systems was reduced with increasing BA content at both ambient temperature and T = −30 °C. The lesser the reduction the higher the primary particle size of the BA was.
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allfields	10.1007/s10853-010-4882-9 doi (DE-627)SPR013864211 (SPR)s10853-010-4882-9-e DE-627 ger DE-627 rakwb eng 670 ASE 51.00 bkl Khumalo, V. M. verfasserin aut Polyethylene/synthetic boehmite alumina nanocomposites: structure, mechanical, and perforation impact properties 2010 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Synthetic boehmite alumina (BA) has been incorporated up to 8 wt% in high-density polyethylene (HDPE) and low-density polyethylene (LDPE) by melt compounding. The primary nominal particle sizes of the two BA grades used were 40 and 74 nm, respectively. The dispersion of the BA in PE matrices was investigated by scanning and transmission electron microscopy techniques (SEM and TEM). Specimens of the PE/BA nanocomposites were subjected to dynamic-mechanical thermal analysis (DMTA), static tensile and instrumented falling weight impact (IFWI) tests. It was established that BA was nanoscale dispersed in both HDPE and LDPE. According to DMTA, BA worked as reinforcing filler. This was confirmed in static mechanical tests, too. BA grades and contents influenced the static tensile and dynamic IFWI behaviors of the PE/BA nanocomposites differently. Surprisingly, BA incorporation enhanced the ductility (elongations at yield and break) of HDPE in contrast to LDPE. Unlike HDPE/BA nanocomposites, the perforation impact resistance of the LDPE/BA systems was reduced with increasing BA content at both ambient temperature and T = −30 °C. The lesser the reduction the higher the primary particle size of the BA was. HDPE (dpeaa)DE-He213 LDPE (dpeaa)DE-He213 Melt Flow Index (dpeaa)DE-He213 Primary Particle Size (dpeaa)DE-He213 Scanning Electron Microscopy Picture (dpeaa)DE-He213 Karger-Kocsis, J. verfasserin aut Thomann, R. verfasserin aut Enthalten in Journal of materials science Dordrecht [u.a.] : Springer Science + Business Media B.V, 1966 46(2010), 2 vom: 11. Sept., Seite 422-428 (DE-627)315293969 (DE-600)2015305-3 1573-4803 nnns volume:46 year:2010 number:2 day:11 month:09 pages:422-428 https://dx.doi.org/10.1007/s10853-010-4882-9 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 51.00 ASE AR 46 2010 2 11 09 422-428
spelling	10.1007/s10853-010-4882-9 doi (DE-627)SPR013864211 (SPR)s10853-010-4882-9-e DE-627 ger DE-627 rakwb eng 670 ASE 51.00 bkl Khumalo, V. M. verfasserin aut Polyethylene/synthetic boehmite alumina nanocomposites: structure, mechanical, and perforation impact properties 2010 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Synthetic boehmite alumina (BA) has been incorporated up to 8 wt% in high-density polyethylene (HDPE) and low-density polyethylene (LDPE) by melt compounding. The primary nominal particle sizes of the two BA grades used were 40 and 74 nm, respectively. The dispersion of the BA in PE matrices was investigated by scanning and transmission electron microscopy techniques (SEM and TEM). Specimens of the PE/BA nanocomposites were subjected to dynamic-mechanical thermal analysis (DMTA), static tensile and instrumented falling weight impact (IFWI) tests. It was established that BA was nanoscale dispersed in both HDPE and LDPE. According to DMTA, BA worked as reinforcing filler. This was confirmed in static mechanical tests, too. BA grades and contents influenced the static tensile and dynamic IFWI behaviors of the PE/BA nanocomposites differently. Surprisingly, BA incorporation enhanced the ductility (elongations at yield and break) of HDPE in contrast to LDPE. Unlike HDPE/BA nanocomposites, the perforation impact resistance of the LDPE/BA systems was reduced with increasing BA content at both ambient temperature and T = −30 °C. The lesser the reduction the higher the primary particle size of the BA was. HDPE (dpeaa)DE-He213 LDPE (dpeaa)DE-He213 Melt Flow Index (dpeaa)DE-He213 Primary Particle Size (dpeaa)DE-He213 Scanning Electron Microscopy Picture (dpeaa)DE-He213 Karger-Kocsis, J. verfasserin aut Thomann, R. verfasserin aut Enthalten in Journal of materials science Dordrecht [u.a.] : Springer Science + Business Media B.V, 1966 46(2010), 2 vom: 11. Sept., Seite 422-428 (DE-627)315293969 (DE-600)2015305-3 1573-4803 nnns volume:46 year:2010 number:2 day:11 month:09 pages:422-428 https://dx.doi.org/10.1007/s10853-010-4882-9 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 51.00 ASE AR 46 2010 2 11 09 422-428
allfields_unstemmed	10.1007/s10853-010-4882-9 doi (DE-627)SPR013864211 (SPR)s10853-010-4882-9-e DE-627 ger DE-627 rakwb eng 670 ASE 51.00 bkl Khumalo, V. M. verfasserin aut Polyethylene/synthetic boehmite alumina nanocomposites: structure, mechanical, and perforation impact properties 2010 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Synthetic boehmite alumina (BA) has been incorporated up to 8 wt% in high-density polyethylene (HDPE) and low-density polyethylene (LDPE) by melt compounding. The primary nominal particle sizes of the two BA grades used were 40 and 74 nm, respectively. The dispersion of the BA in PE matrices was investigated by scanning and transmission electron microscopy techniques (SEM and TEM). Specimens of the PE/BA nanocomposites were subjected to dynamic-mechanical thermal analysis (DMTA), static tensile and instrumented falling weight impact (IFWI) tests. It was established that BA was nanoscale dispersed in both HDPE and LDPE. According to DMTA, BA worked as reinforcing filler. This was confirmed in static mechanical tests, too. BA grades and contents influenced the static tensile and dynamic IFWI behaviors of the PE/BA nanocomposites differently. Surprisingly, BA incorporation enhanced the ductility (elongations at yield and break) of HDPE in contrast to LDPE. Unlike HDPE/BA nanocomposites, the perforation impact resistance of the LDPE/BA systems was reduced with increasing BA content at both ambient temperature and T = −30 °C. The lesser the reduction the higher the primary particle size of the BA was. HDPE (dpeaa)DE-He213 LDPE (dpeaa)DE-He213 Melt Flow Index (dpeaa)DE-He213 Primary Particle Size (dpeaa)DE-He213 Scanning Electron Microscopy Picture (dpeaa)DE-He213 Karger-Kocsis, J. verfasserin aut Thomann, R. verfasserin aut Enthalten in Journal of materials science Dordrecht [u.a.] : Springer Science + Business Media B.V, 1966 46(2010), 2 vom: 11. Sept., Seite 422-428 (DE-627)315293969 (DE-600)2015305-3 1573-4803 nnns volume:46 year:2010 number:2 day:11 month:09 pages:422-428 https://dx.doi.org/10.1007/s10853-010-4882-9 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 51.00 ASE AR 46 2010 2 11 09 422-428
allfieldsGer	10.1007/s10853-010-4882-9 doi (DE-627)SPR013864211 (SPR)s10853-010-4882-9-e DE-627 ger DE-627 rakwb eng 670 ASE 51.00 bkl Khumalo, V. M. verfasserin aut Polyethylene/synthetic boehmite alumina nanocomposites: structure, mechanical, and perforation impact properties 2010 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Synthetic boehmite alumina (BA) has been incorporated up to 8 wt% in high-density polyethylene (HDPE) and low-density polyethylene (LDPE) by melt compounding. The primary nominal particle sizes of the two BA grades used were 40 and 74 nm, respectively. The dispersion of the BA in PE matrices was investigated by scanning and transmission electron microscopy techniques (SEM and TEM). Specimens of the PE/BA nanocomposites were subjected to dynamic-mechanical thermal analysis (DMTA), static tensile and instrumented falling weight impact (IFWI) tests. It was established that BA was nanoscale dispersed in both HDPE and LDPE. According to DMTA, BA worked as reinforcing filler. This was confirmed in static mechanical tests, too. BA grades and contents influenced the static tensile and dynamic IFWI behaviors of the PE/BA nanocomposites differently. Surprisingly, BA incorporation enhanced the ductility (elongations at yield and break) of HDPE in contrast to LDPE. Unlike HDPE/BA nanocomposites, the perforation impact resistance of the LDPE/BA systems was reduced with increasing BA content at both ambient temperature and T = −30 °C. The lesser the reduction the higher the primary particle size of the BA was. HDPE (dpeaa)DE-He213 LDPE (dpeaa)DE-He213 Melt Flow Index (dpeaa)DE-He213 Primary Particle Size (dpeaa)DE-He213 Scanning Electron Microscopy Picture (dpeaa)DE-He213 Karger-Kocsis, J. verfasserin aut Thomann, R. verfasserin aut Enthalten in Journal of materials science Dordrecht [u.a.] : Springer Science + Business Media B.V, 1966 46(2010), 2 vom: 11. Sept., Seite 422-428 (DE-627)315293969 (DE-600)2015305-3 1573-4803 nnns volume:46 year:2010 number:2 day:11 month:09 pages:422-428 https://dx.doi.org/10.1007/s10853-010-4882-9 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 51.00 ASE AR 46 2010 2 11 09 422-428
allfieldsSound	10.1007/s10853-010-4882-9 doi (DE-627)SPR013864211 (SPR)s10853-010-4882-9-e DE-627 ger DE-627 rakwb eng 670 ASE 51.00 bkl Khumalo, V. M. verfasserin aut Polyethylene/synthetic boehmite alumina nanocomposites: structure, mechanical, and perforation impact properties 2010 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Synthetic boehmite alumina (BA) has been incorporated up to 8 wt% in high-density polyethylene (HDPE) and low-density polyethylene (LDPE) by melt compounding. The primary nominal particle sizes of the two BA grades used were 40 and 74 nm, respectively. The dispersion of the BA in PE matrices was investigated by scanning and transmission electron microscopy techniques (SEM and TEM). Specimens of the PE/BA nanocomposites were subjected to dynamic-mechanical thermal analysis (DMTA), static tensile and instrumented falling weight impact (IFWI) tests. It was established that BA was nanoscale dispersed in both HDPE and LDPE. According to DMTA, BA worked as reinforcing filler. This was confirmed in static mechanical tests, too. BA grades and contents influenced the static tensile and dynamic IFWI behaviors of the PE/BA nanocomposites differently. Surprisingly, BA incorporation enhanced the ductility (elongations at yield and break) of HDPE in contrast to LDPE. Unlike HDPE/BA nanocomposites, the perforation impact resistance of the LDPE/BA systems was reduced with increasing BA content at both ambient temperature and T = −30 °C. The lesser the reduction the higher the primary particle size of the BA was. HDPE (dpeaa)DE-He213 LDPE (dpeaa)DE-He213 Melt Flow Index (dpeaa)DE-He213 Primary Particle Size (dpeaa)DE-He213 Scanning Electron Microscopy Picture (dpeaa)DE-He213 Karger-Kocsis, J. verfasserin aut Thomann, R. verfasserin aut Enthalten in Journal of materials science Dordrecht [u.a.] : Springer Science + Business Media B.V, 1966 46(2010), 2 vom: 11. Sept., Seite 422-428 (DE-627)315293969 (DE-600)2015305-3 1573-4803 nnns volume:46 year:2010 number:2 day:11 month:09 pages:422-428 https://dx.doi.org/10.1007/s10853-010-4882-9 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 51.00 ASE AR 46 2010 2 11 09 422-428
language	English
source	Enthalten in Journal of materials science 46(2010), 2 vom: 11. Sept., Seite 422-428 volume:46 year:2010 number:2 day:11 month:09 pages:422-428
sourceStr	Enthalten in Journal of materials science 46(2010), 2 vom: 11. Sept., Seite 422-428 volume:46 year:2010 number:2 day:11 month:09 pages:422-428
format_phy_str_mv	Article
institution	findex.gbv.de
topic_facet	HDPE LDPE Melt Flow Index Primary Particle Size Scanning Electron Microscopy Picture
dewey-raw	670
isfreeaccess_bool	false
container_title	Journal of materials science
authorswithroles_txt_mv	Khumalo, V. M. @@aut@@ Karger-Kocsis, J. @@aut@@ Thomann, R. @@aut@@
publishDateDaySort_date	2010-09-11T00:00:00Z
hierarchy_top_id	315293969
dewey-sort	3670
id	SPR013864211
language_de	englisch
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author	Khumalo, V. M.
spellingShingle	Khumalo, V. M. ddc 670 bkl 51.00 misc HDPE misc LDPE misc Melt Flow Index misc Primary Particle Size misc Scanning Electron Microscopy Picture Polyethylene/synthetic boehmite alumina nanocomposites: structure, mechanical, and perforation impact properties
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topic_title	670 ASE 51.00 bkl Polyethylene/synthetic boehmite alumina nanocomposites: structure, mechanical, and perforation impact properties HDPE (dpeaa)DE-He213 LDPE (dpeaa)DE-He213 Melt Flow Index (dpeaa)DE-He213 Primary Particle Size (dpeaa)DE-He213 Scanning Electron Microscopy Picture (dpeaa)DE-He213
topic	ddc 670 bkl 51.00 misc HDPE misc LDPE misc Melt Flow Index misc Primary Particle Size misc Scanning Electron Microscopy Picture
topic_unstemmed	ddc 670 bkl 51.00 misc HDPE misc LDPE misc Melt Flow Index misc Primary Particle Size misc Scanning Electron Microscopy Picture
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title	Polyethylene/synthetic boehmite alumina nanocomposites: structure, mechanical, and perforation impact properties
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title_full	Polyethylene/synthetic boehmite alumina nanocomposites: structure, mechanical, and perforation impact properties
author_sort	Khumalo, V. M.
journal	Journal of materials science
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author_browse	Khumalo, V. M. Karger-Kocsis, J. Thomann, R.
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title_sort	polyethylene/synthetic boehmite alumina nanocomposites: structure, mechanical, and perforation impact properties
title_auth	Polyethylene/synthetic boehmite alumina nanocomposites: structure, mechanical, and perforation impact properties
abstract	Abstract Synthetic boehmite alumina (BA) has been incorporated up to 8 wt% in high-density polyethylene (HDPE) and low-density polyethylene (LDPE) by melt compounding. The primary nominal particle sizes of the two BA grades used were 40 and 74 nm, respectively. The dispersion of the BA in PE matrices was investigated by scanning and transmission electron microscopy techniques (SEM and TEM). Specimens of the PE/BA nanocomposites were subjected to dynamic-mechanical thermal analysis (DMTA), static tensile and instrumented falling weight impact (IFWI) tests. It was established that BA was nanoscale dispersed in both HDPE and LDPE. According to DMTA, BA worked as reinforcing filler. This was confirmed in static mechanical tests, too. BA grades and contents influenced the static tensile and dynamic IFWI behaviors of the PE/BA nanocomposites differently. Surprisingly, BA incorporation enhanced the ductility (elongations at yield and break) of HDPE in contrast to LDPE. Unlike HDPE/BA nanocomposites, the perforation impact resistance of the LDPE/BA systems was reduced with increasing BA content at both ambient temperature and T = −30 °C. The lesser the reduction the higher the primary particle size of the BA was.
abstractGer	Abstract Synthetic boehmite alumina (BA) has been incorporated up to 8 wt% in high-density polyethylene (HDPE) and low-density polyethylene (LDPE) by melt compounding. The primary nominal particle sizes of the two BA grades used were 40 and 74 nm, respectively. The dispersion of the BA in PE matrices was investigated by scanning and transmission electron microscopy techniques (SEM and TEM). Specimens of the PE/BA nanocomposites were subjected to dynamic-mechanical thermal analysis (DMTA), static tensile and instrumented falling weight impact (IFWI) tests. It was established that BA was nanoscale dispersed in both HDPE and LDPE. According to DMTA, BA worked as reinforcing filler. This was confirmed in static mechanical tests, too. BA grades and contents influenced the static tensile and dynamic IFWI behaviors of the PE/BA nanocomposites differently. Surprisingly, BA incorporation enhanced the ductility (elongations at yield and break) of HDPE in contrast to LDPE. Unlike HDPE/BA nanocomposites, the perforation impact resistance of the LDPE/BA systems was reduced with increasing BA content at both ambient temperature and T = −30 °C. The lesser the reduction the higher the primary particle size of the BA was.
abstract_unstemmed	Abstract Synthetic boehmite alumina (BA) has been incorporated up to 8 wt% in high-density polyethylene (HDPE) and low-density polyethylene (LDPE) by melt compounding. The primary nominal particle sizes of the two BA grades used were 40 and 74 nm, respectively. The dispersion of the BA in PE matrices was investigated by scanning and transmission electron microscopy techniques (SEM and TEM). Specimens of the PE/BA nanocomposites were subjected to dynamic-mechanical thermal analysis (DMTA), static tensile and instrumented falling weight impact (IFWI) tests. It was established that BA was nanoscale dispersed in both HDPE and LDPE. According to DMTA, BA worked as reinforcing filler. This was confirmed in static mechanical tests, too. BA grades and contents influenced the static tensile and dynamic IFWI behaviors of the PE/BA nanocomposites differently. Surprisingly, BA incorporation enhanced the ductility (elongations at yield and break) of HDPE in contrast to LDPE. Unlike HDPE/BA nanocomposites, the perforation impact resistance of the LDPE/BA systems was reduced with increasing BA content at both ambient temperature and T = −30 °C. The lesser the reduction the higher the primary particle size of the BA was.
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title_short	Polyethylene/synthetic boehmite alumina nanocomposites: structure, mechanical, and perforation impact properties
url	https://dx.doi.org/10.1007/s10853-010-4882-9
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author2	Karger-Kocsis, J. Thomann, R.
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doi_str	10.1007/s10853-010-4882-9
up_date	2024-07-03T22:38:48.134Z
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fullrecord_marcxml	<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">SPR013864211</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20220111003944.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">201006s2010 xx \|\|\|\|\|o 00\| \|\|eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1007/s10853-010-4882-9</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)SPR013864211</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(SPR)s10853-010-4882-9-e</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">670</subfield><subfield code="q">ASE</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">51.00</subfield><subfield code="2">bkl</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Khumalo, V. M.</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Polyethylene/synthetic boehmite alumina nanocomposites: structure, mechanical, and perforation impact properties</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2010</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">Computermedien</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Abstract Synthetic boehmite alumina (BA) has been incorporated up to 8 wt% in high-density polyethylene (HDPE) and low-density polyethylene (LDPE) by melt compounding. The primary nominal particle sizes of the two BA grades used were 40 and 74 nm, respectively. The dispersion of the BA in PE matrices was investigated by scanning and transmission electron microscopy techniques (SEM and TEM). Specimens of the PE/BA nanocomposites were subjected to dynamic-mechanical thermal analysis (DMTA), static tensile and instrumented falling weight impact (IFWI) tests. It was established that BA was nanoscale dispersed in both HDPE and LDPE. According to DMTA, BA worked as reinforcing filler. This was confirmed in static mechanical tests, too. BA grades and contents influenced the static tensile and dynamic IFWI behaviors of the PE/BA nanocomposites differently. Surprisingly, BA incorporation enhanced the ductility (elongations at yield and break) of HDPE in contrast to LDPE. Unlike HDPE/BA nanocomposites, the perforation impact resistance of the LDPE/BA systems was reduced with increasing BA content at both ambient temperature and T = −30 °C. The lesser the reduction the higher the primary particle size of the BA was.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">HDPE</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">LDPE</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Melt Flow Index</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Primary Particle Size</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Scanning Electron Microscopy Picture</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Karger-Kocsis, J.</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Thomann, R.</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">Journal of materials science</subfield><subfield code="d">Dordrecht [u.a.] : Springer Science + Business Media B.V, 1966</subfield><subfield code="g">46(2010), 2 vom: 11. 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