Dynamic mechanical analysis of glutaraldehyde cross linked polyvinyl alcohol under tensile mode
Nowadays researchers are looking out for biodegradable materials alternate to petroleum-based materials due to many global issues. Polyvinyl Alcohol (PVA) cross-linked with Glutaraldehyde (GA) polymer have found widespread applications in light-weight structures in replacement of non-biodegradable p...
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| creator | Kumar, G. C. Mohan Jeyaraj, P. Nagamadhu, M. |
| description | Nowadays researchers are looking out for biodegradable materials alternate to petroleum-based materials due to many global issues. Polyvinyl Alcohol (PVA) cross-linked with Glutaraldehyde (GA) polymer have found widespread applications in light-weight structures in replacement of non-biodegradable polymers. The PVA cross-linked with GA polymers were prepared using a conventional compression type molding technique. Dynamic Mechanical Analysis has been carried out to evaluate the tensile storage and loss modulus, tan delta, and elongation, in the temperature range of 25-160°C. The results exhibit improvement of thermo-mechanical properties at higher temperatures due to GA crosslinking. Experimental results indicate that the tensile storage and loss modulus were improved due to GA crosslinking. The elongation of PVA-GA decrease considerably with GA crosslinking. The shore D hardness improves with crosslinking up to 20% GA, and further marginal increase in hardness beyond 20% GA crosslinking. |
| doi_str_mv | 10.1063/1.5085588 |
| format | Conference Proceeding |
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C. Mohan ; Jeyaraj, P. ; Nagamadhu, M.</creator><contributor>Doddamani, Mrityunjay R. ; Kumar, G. C. Mohan</contributor><creatorcontrib>Kumar, G. C. Mohan ; Jeyaraj, P. ; Nagamadhu, M. ; Doddamani, Mrityunjay R. ; Kumar, G. C. Mohan</creatorcontrib><description>Nowadays researchers are looking out for biodegradable materials alternate to petroleum-based materials due to many global issues. Polyvinyl Alcohol (PVA) cross-linked with Glutaraldehyde (GA) polymer have found widespread applications in light-weight structures in replacement of non-biodegradable polymers. The PVA cross-linked with GA polymers were prepared using a conventional compression type molding technique. Dynamic Mechanical Analysis has been carried out to evaluate the tensile storage and loss modulus, tan delta, and elongation, in the temperature range of 25-160°C. The results exhibit improvement of thermo-mechanical properties at higher temperatures due to GA crosslinking. Experimental results indicate that the tensile storage and loss modulus were improved due to GA crosslinking. The elongation of PVA-GA decrease considerably with GA crosslinking. The shore D hardness improves with crosslinking up to 20% GA, and further marginal increase in hardness beyond 20% GA crosslinking.</description><identifier>ISSN: 0094-243X</identifier><identifier>EISSN: 1551-7616</identifier><identifier>DOI: 10.1063/1.5085588</identifier><identifier>CODEN: APCPCS</identifier><language>eng</language><publisher>Melville: American Institute of Physics</publisher><subject>Biodegradability ; Biodegradable materials ; Crosslinking ; Dynamic mechanical analysis ; Elongation ; Glutaraldehyde ; Loss modulus ; Mechanical properties ; Polymers ; Polyvinyl alcohol ; Pressure molding ; Thermomechanical properties ; Weight reduction</subject><ispartof>AIP Conference Proceedings, 2019, Vol.2057 (1)</ispartof><rights>Author(s)</rights><rights>2018 Author(s). Published by AIP Publishing.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://pubs.aip.org/acp/article-lookup/doi/10.1063/1.5085588$$EHTML$$P50$$Gscitation$$H</linktohtml><link.rule.ids>309,310,314,780,784,789,790,794,4512,23930,23931,25140,27924,27925,76384</link.rule.ids></links><search><contributor>Doddamani, Mrityunjay R.</contributor><contributor>Kumar, G. C. Mohan</contributor><creatorcontrib>Kumar, G. C. Mohan</creatorcontrib><creatorcontrib>Jeyaraj, P.</creatorcontrib><creatorcontrib>Nagamadhu, M.</creatorcontrib><title>Dynamic mechanical analysis of glutaraldehyde cross linked polyvinyl alcohol under tensile mode</title><title>AIP Conference Proceedings</title><description>Nowadays researchers are looking out for biodegradable materials alternate to petroleum-based materials due to many global issues. Polyvinyl Alcohol (PVA) cross-linked with Glutaraldehyde (GA) polymer have found widespread applications in light-weight structures in replacement of non-biodegradable polymers. The PVA cross-linked with GA polymers were prepared using a conventional compression type molding technique. Dynamic Mechanical Analysis has been carried out to evaluate the tensile storage and loss modulus, tan delta, and elongation, in the temperature range of 25-160°C. The results exhibit improvement of thermo-mechanical properties at higher temperatures due to GA crosslinking. Experimental results indicate that the tensile storage and loss modulus were improved due to GA crosslinking. The elongation of PVA-GA decrease considerably with GA crosslinking. The shore D hardness improves with crosslinking up to 20% GA, and further marginal increase in hardness beyond 20% GA crosslinking.</description><subject>Biodegradability</subject><subject>Biodegradable materials</subject><subject>Crosslinking</subject><subject>Dynamic mechanical analysis</subject><subject>Elongation</subject><subject>Glutaraldehyde</subject><subject>Loss modulus</subject><subject>Mechanical properties</subject><subject>Polymers</subject><subject>Polyvinyl alcohol</subject><subject>Pressure molding</subject><subject>Thermomechanical properties</subject><subject>Weight reduction</subject><issn>0094-243X</issn><issn>1551-7616</issn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2019</creationdate><recordtype>conference_proceeding</recordtype><recordid>eNp9kEtLxDAUhYMoOD4W_oOAO6FjkiZpu5TxCQNuFNyFNA8nY5rUpB3ov7cyA-68i3M33zlwDgBXGC0x4uUtXjJUM1bXR2CBGcNFxTE_BguEGloQWn6cgrOctwiRpqrqBRD3U5CdU7AzaiODU9JDGaSfssswWvjpx0Em6bXZTNpAlWLO0LvwZTTso592Lkyzw6u4iR6OQZsEBxOy8wZ2UZsLcGKlz-by8M_B--PD2-q5WL8-vazu1kVPWDkU1tK61JWWrZ1Fl1VjKWmtVCXTpKGItNTSxmrSckQNMXi-trWYS2kVnbFzcL3P7VP8Hk0exDaOaS6SBcGckzmR0Zm62VNZuUEOLgbRJ9fJNAmMxO-AAovDgP_Bu5j-QNFrW_4Apit0Gw</recordid><startdate>20190111</startdate><enddate>20190111</enddate><creator>Kumar, G. C. Mohan</creator><creator>Jeyaraj, P.</creator><creator>Nagamadhu, M.</creator><general>American Institute of Physics</general><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope></search><sort><creationdate>20190111</creationdate><title>Dynamic mechanical analysis of glutaraldehyde cross linked polyvinyl alcohol under tensile mode</title><author>Kumar, G. C. Mohan ; Jeyaraj, P. ; Nagamadhu, M.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-p253t-ff483d7dabf7dad379f42bfac35d29402b4f49fd2b604e2e1111bbf16aafc4ac3</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Biodegradability</topic><topic>Biodegradable materials</topic><topic>Crosslinking</topic><topic>Dynamic mechanical analysis</topic><topic>Elongation</topic><topic>Glutaraldehyde</topic><topic>Loss modulus</topic><topic>Mechanical properties</topic><topic>Polymers</topic><topic>Polyvinyl alcohol</topic><topic>Pressure molding</topic><topic>Thermomechanical properties</topic><topic>Weight reduction</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kumar, G. C. Mohan</creatorcontrib><creatorcontrib>Jeyaraj, P.</creatorcontrib><creatorcontrib>Nagamadhu, M.</creatorcontrib><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kumar, G. C. Mohan</au><au>Jeyaraj, P.</au><au>Nagamadhu, M.</au><au>Doddamani, Mrityunjay R.</au><au>Kumar, G. C. Mohan</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Dynamic mechanical analysis of glutaraldehyde cross linked polyvinyl alcohol under tensile mode</atitle><btitle>AIP Conference Proceedings</btitle><date>2019-01-11</date><risdate>2019</risdate><volume>2057</volume><issue>1</issue><issn>0094-243X</issn><eissn>1551-7616</eissn><coden>APCPCS</coden><abstract>Nowadays researchers are looking out for biodegradable materials alternate to petroleum-based materials due to many global issues. Polyvinyl Alcohol (PVA) cross-linked with Glutaraldehyde (GA) polymer have found widespread applications in light-weight structures in replacement of non-biodegradable polymers. The PVA cross-linked with GA polymers were prepared using a conventional compression type molding technique. Dynamic Mechanical Analysis has been carried out to evaluate the tensile storage and loss modulus, tan delta, and elongation, in the temperature range of 25-160°C. The results exhibit improvement of thermo-mechanical properties at higher temperatures due to GA crosslinking. Experimental results indicate that the tensile storage and loss modulus were improved due to GA crosslinking. The elongation of PVA-GA decrease considerably with GA crosslinking. The shore D hardness improves with crosslinking up to 20% GA, and further marginal increase in hardness beyond 20% GA crosslinking.</abstract><cop>Melville</cop><pub>American Institute of Physics</pub><doi>10.1063/1.5085588</doi><tpages>11</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0094-243X |
| ispartof | AIP Conference Proceedings, 2019, Vol.2057 (1) |
| issn | 0094-243X 1551-7616 |
| language | eng |
| recordid | cdi_scitation_primary_10_1063_1_5085588 |
| source | AIP Journals Complete |
| subjects | Biodegradability Biodegradable materials Crosslinking Dynamic mechanical analysis Elongation Glutaraldehyde Loss modulus Mechanical properties Polymers Polyvinyl alcohol Pressure molding Thermomechanical properties Weight reduction |
| title | Dynamic mechanical analysis of glutaraldehyde cross linked polyvinyl alcohol under tensile mode |
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