Antiplasticizing effect of MOCA on poly(vinyl chloride)
An obvious antiplasticizing effect has been observed in PVC with small amount of MOCA, 3,3′-dichloro-4,4′-diamino-diphenylmethane. PVC-MOCA interaction and crystallization behavior of PVC/MOCA blends were investigated in detail to explain the mechanism of antiplasticization on the basis of a series...
Gespeichert in:
| Veröffentlicht in: | Journal of Wuhan University of Technology. Materials science edition 2011-02, Vol.26 (1), p.83-87 |
|---|---|
| Hauptverfasser: | , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 87 |
|---|---|
| container_issue | 1 |
| container_start_page | 83 |
| container_title | Journal of Wuhan University of Technology. Materials science edition |
| container_volume | 26 |
| creator | Zhang, Ousheng Zhang, Chaocan Wu, Lili Hu, Liang Hu, Runhua |
| description | An obvious antiplasticizing effect has been observed in PVC with small amount of MOCA, 3,3′-dichloro-4,4′-diamino-diphenylmethane. PVC-MOCA interaction and crystallization behavior of PVC/MOCA blends were investigated in detail to explain the mechanism of antiplasticization on the basis of a series of techniques including DMA, FTIR, and DSC. The results of mechanical properties tests show that the tensile strength of PVC with 5 phr of MOCA reaches a maximum value, 69.5 Mpa, which is about 23 % higher than that of pure PVC. The rise in tensile strength was attributed to an antiplasticizing effect of MOCA on PVC as confirmed by DMA measurements. The evidences from FTIR reveal that a strong hydrogen-bonding interaction takes place between the nitrogen atom of -NH
2
groups in MOCA and the methine proton of PVC repeat units. The results of DSC analysis indicate that crystallization behavior of MOCA is suppressed completely and the crystallinity of PVC decreases with the increase of MOCA amount. |
| doi_str_mv | 10.1007/s11595-011-0173-9 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_1439757664</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2789043221</sourcerecordid><originalsourceid>FETCH-LOGICAL-c349t-a2bfebe68e4e939eab87cd881d083ad46853a821136aeb1f424a31dc701df133</originalsourceid><addsrcrecordid>eNp1kD1rwzAQhkVpoenHD-hm6JIObnU-2bLGEPoFKVmyC1mWUgXHSiWnkP76KrhDKXQ47obnfTkeQm6A3gOl_CEClKLMKUAajrk4IRMQAnPKkJ-mm1KaFwzwnFzEuKGUUayqCeGzfnC7TsXBaffl-nVmrDV6yLzN3pbzWeb7bOe7w_TT9Ycu0--dD641d1fkzKoumuuffUlWT4-r-Uu-WD6_zmeLXCMTQ66KxprGVLVhRqAwqqm5busaWlqjallVl6jqAgArZRqwrGAKodWcQmsB8ZJMx9pd8B97Ewe5dVGbrlO98fsogaHgJa8qltDbP-jG70OfnpMAUFBRMIREwUjp4GMMxspdcFsVDhKoPJqUo0mZTMqjSSlSphgzMbH92oRfzf-GvgF2ynQx</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1112092431</pqid></control><display><type>article</type><title>Antiplasticizing effect of MOCA on poly(vinyl chloride)</title><source>Alma/SFX Local Collection</source><source>SpringerLink Journals - AutoHoldings</source><creator>Zhang, Ousheng ; Zhang, Chaocan ; Wu, Lili ; Hu, Liang ; Hu, Runhua</creator><creatorcontrib>Zhang, Ousheng ; Zhang, Chaocan ; Wu, Lili ; Hu, Liang ; Hu, Runhua</creatorcontrib><description>An obvious antiplasticizing effect has been observed in PVC with small amount of MOCA, 3,3′-dichloro-4,4′-diamino-diphenylmethane. PVC-MOCA interaction and crystallization behavior of PVC/MOCA blends were investigated in detail to explain the mechanism of antiplasticization on the basis of a series of techniques including DMA, FTIR, and DSC. The results of mechanical properties tests show that the tensile strength of PVC with 5 phr of MOCA reaches a maximum value, 69.5 Mpa, which is about 23 % higher than that of pure PVC. The rise in tensile strength was attributed to an antiplasticizing effect of MOCA on PVC as confirmed by DMA measurements. The evidences from FTIR reveal that a strong hydrogen-bonding interaction takes place between the nitrogen atom of -NH
2
groups in MOCA and the methine proton of PVC repeat units. The results of DSC analysis indicate that crystallization behavior of MOCA is suppressed completely and the crystallinity of PVC decreases with the increase of MOCA amount.</description><identifier>ISSN: 1000-2413</identifier><identifier>EISSN: 1993-0437</identifier><identifier>DOI: 10.1007/s11595-011-0173-9</identifier><language>eng</language><publisher>Heidelberg: Wuhan University of Technology</publisher><subject>Blends ; Chemistry and Materials Science ; Chlorides ; Crystallinity ; Crystallization ; Differential scanning calorimetry ; Materials Science ; Nitrogen atoms ; Polyvinyl chlorides ; Tensile strength</subject><ispartof>Journal of Wuhan University of Technology. Materials science edition, 2011-02, Vol.26 (1), p.83-87</ispartof><rights>Wuhan University of Technology and Springer-Verlag Berlin Heidelberg 2011</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c349t-a2bfebe68e4e939eab87cd881d083ad46853a821136aeb1f424a31dc701df133</citedby><cites>FETCH-LOGICAL-c349t-a2bfebe68e4e939eab87cd881d083ad46853a821136aeb1f424a31dc701df133</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s11595-011-0173-9$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s11595-011-0173-9$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Zhang, Ousheng</creatorcontrib><creatorcontrib>Zhang, Chaocan</creatorcontrib><creatorcontrib>Wu, Lili</creatorcontrib><creatorcontrib>Hu, Liang</creatorcontrib><creatorcontrib>Hu, Runhua</creatorcontrib><title>Antiplasticizing effect of MOCA on poly(vinyl chloride)</title><title>Journal of Wuhan University of Technology. Materials science edition</title><addtitle>J. Wuhan Univ. Technol.-Mat. Sci. Edit</addtitle><description>An obvious antiplasticizing effect has been observed in PVC with small amount of MOCA, 3,3′-dichloro-4,4′-diamino-diphenylmethane. PVC-MOCA interaction and crystallization behavior of PVC/MOCA blends were investigated in detail to explain the mechanism of antiplasticization on the basis of a series of techniques including DMA, FTIR, and DSC. The results of mechanical properties tests show that the tensile strength of PVC with 5 phr of MOCA reaches a maximum value, 69.5 Mpa, which is about 23 % higher than that of pure PVC. The rise in tensile strength was attributed to an antiplasticizing effect of MOCA on PVC as confirmed by DMA measurements. The evidences from FTIR reveal that a strong hydrogen-bonding interaction takes place between the nitrogen atom of -NH
2
groups in MOCA and the methine proton of PVC repeat units. The results of DSC analysis indicate that crystallization behavior of MOCA is suppressed completely and the crystallinity of PVC decreases with the increase of MOCA amount.</description><subject>Blends</subject><subject>Chemistry and Materials Science</subject><subject>Chlorides</subject><subject>Crystallinity</subject><subject>Crystallization</subject><subject>Differential scanning calorimetry</subject><subject>Materials Science</subject><subject>Nitrogen atoms</subject><subject>Polyvinyl chlorides</subject><subject>Tensile strength</subject><issn>1000-2413</issn><issn>1993-0437</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><sourceid>AFKRA</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNp1kD1rwzAQhkVpoenHD-hm6JIObnU-2bLGEPoFKVmyC1mWUgXHSiWnkP76KrhDKXQ47obnfTkeQm6A3gOl_CEClKLMKUAajrk4IRMQAnPKkJ-mm1KaFwzwnFzEuKGUUayqCeGzfnC7TsXBaffl-nVmrDV6yLzN3pbzWeb7bOe7w_TT9Ycu0--dD641d1fkzKoumuuffUlWT4-r-Uu-WD6_zmeLXCMTQ66KxprGVLVhRqAwqqm5busaWlqjallVl6jqAgArZRqwrGAKodWcQmsB8ZJMx9pd8B97Ewe5dVGbrlO98fsogaHgJa8qltDbP-jG70OfnpMAUFBRMIREwUjp4GMMxspdcFsVDhKoPJqUo0mZTMqjSSlSphgzMbH92oRfzf-GvgF2ynQx</recordid><startdate>20110201</startdate><enddate>20110201</enddate><creator>Zhang, Ousheng</creator><creator>Zhang, Chaocan</creator><creator>Wu, Lili</creator><creator>Hu, Liang</creator><creator>Hu, Runhua</creator><general>Wuhan University of Technology</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8AO</scope><scope>8BQ</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>AFKRA</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>JG9</scope><scope>KB.</scope><scope>PDBOC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope></search><sort><creationdate>20110201</creationdate><title>Antiplasticizing effect of MOCA on poly(vinyl chloride)</title><author>Zhang, Ousheng ; Zhang, Chaocan ; Wu, Lili ; Hu, Liang ; Hu, Runhua</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c349t-a2bfebe68e4e939eab87cd881d083ad46853a821136aeb1f424a31dc701df133</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>Blends</topic><topic>Chemistry and Materials Science</topic><topic>Chlorides</topic><topic>Crystallinity</topic><topic>Crystallization</topic><topic>Differential scanning calorimetry</topic><topic>Materials Science</topic><topic>Nitrogen atoms</topic><topic>Polyvinyl chlorides</topic><topic>Tensile strength</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhang, Ousheng</creatorcontrib><creatorcontrib>Zhang, Chaocan</creatorcontrib><creatorcontrib>Wu, Lili</creatorcontrib><creatorcontrib>Hu, Liang</creatorcontrib><creatorcontrib>Hu, Runhua</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>ProQuest Pharma Collection</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central UK/Ireland</collection><collection>Proquest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central Korea</collection><collection>SciTech Premium Collection</collection><collection>Materials Research Database</collection><collection>Materials Science Database</collection><collection>Materials Science Collection</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><jtitle>Journal of Wuhan University of Technology. Materials science edition</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zhang, Ousheng</au><au>Zhang, Chaocan</au><au>Wu, Lili</au><au>Hu, Liang</au><au>Hu, Runhua</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Antiplasticizing effect of MOCA on poly(vinyl chloride)</atitle><jtitle>Journal of Wuhan University of Technology. Materials science edition</jtitle><stitle>J. Wuhan Univ. Technol.-Mat. Sci. Edit</stitle><date>2011-02-01</date><risdate>2011</risdate><volume>26</volume><issue>1</issue><spage>83</spage><epage>87</epage><pages>83-87</pages><issn>1000-2413</issn><eissn>1993-0437</eissn><abstract>An obvious antiplasticizing effect has been observed in PVC with small amount of MOCA, 3,3′-dichloro-4,4′-diamino-diphenylmethane. PVC-MOCA interaction and crystallization behavior of PVC/MOCA blends were investigated in detail to explain the mechanism of antiplasticization on the basis of a series of techniques including DMA, FTIR, and DSC. The results of mechanical properties tests show that the tensile strength of PVC with 5 phr of MOCA reaches a maximum value, 69.5 Mpa, which is about 23 % higher than that of pure PVC. The rise in tensile strength was attributed to an antiplasticizing effect of MOCA on PVC as confirmed by DMA measurements. The evidences from FTIR reveal that a strong hydrogen-bonding interaction takes place between the nitrogen atom of -NH
2
groups in MOCA and the methine proton of PVC repeat units. The results of DSC analysis indicate that crystallization behavior of MOCA is suppressed completely and the crystallinity of PVC decreases with the increase of MOCA amount.</abstract><cop>Heidelberg</cop><pub>Wuhan University of Technology</pub><doi>10.1007/s11595-011-0173-9</doi><tpages>5</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1000-2413 |
| ispartof | Journal of Wuhan University of Technology. Materials science edition, 2011-02, Vol.26 (1), p.83-87 |
| issn | 1000-2413 1993-0437 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_1439757664 |
| source | Alma/SFX Local Collection; SpringerLink Journals - AutoHoldings |
| subjects | Blends Chemistry and Materials Science Chlorides Crystallinity Crystallization Differential scanning calorimetry Materials Science Nitrogen atoms Polyvinyl chlorides Tensile strength |
| title | Antiplasticizing effect of MOCA on poly(vinyl chloride) |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-24T17%3A53%3A52IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Antiplasticizing%20effect%20of%20MOCA%20on%20poly(vinyl%20chloride)&rft.jtitle=Journal%20of%20Wuhan%20University%20of%20Technology.%20Materials%20science%20edition&rft.au=Zhang,%20Ousheng&rft.date=2011-02-01&rft.volume=26&rft.issue=1&rft.spage=83&rft.epage=87&rft.pages=83-87&rft.issn=1000-2413&rft.eissn=1993-0437&rft_id=info:doi/10.1007/s11595-011-0173-9&rft_dat=%3Cproquest_cross%3E2789043221%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=1112092431&rft_id=info:pmid/&rfr_iscdi=true |