Polypropylene-organoclay nanocomposites containing nucleating agents
Polypropylene/organoclay nanocomposites containing nucleating agents, viz., aluminum hydroxybis[2,2-methylenebis(4,6-di- tert -butylphenyl) phosphate (NA21) and 1,3:2,4-bis(3,4-dimethylbenzylidene)sorbitol (Millad 3988), were prepared by direct melt intercalation in a twin-screw extruder. Nucleating...
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| Veröffentlicht in: | Polymer bulletin (Berlin, Germany) Germany), 2009-12, Vol.63 (6), p.897-909 |
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| creator | Ghugare, S. V. Govindaiah, P. Avadhani, C. V. |
| description | Polypropylene/organoclay nanocomposites containing nucleating agents, viz., aluminum hydroxybis[2,2-methylenebis(4,6-di-
tert
-butylphenyl) phosphate (NA21) and 1,3:2,4-bis(3,4-dimethylbenzylidene)sorbitol (Millad 3988), were prepared by direct melt intercalation in a twin-screw extruder. Nucleating agents were added to polypropylene during compounding and their effect on the properties of the nanocomposites was studied. X-ray diffraction (XRD) and transmission electron microscopy (TEM) exhibited clay layers to be intercalated and partially exfoliated. The expansion of inter-gallery distance of the clay layers was governed by the interaction between polypropylene, compatibilizer, and different nucleating agents. Thermogravimetric analysis (TGA) and differential scanning calorimetry (DSC) indicated higher thermal stability and crystallization temperature for nanocomposites compared to virgin polymer. Even a small addition of the nanoscale filler with 0.2% nucleating agents was found to promote concurrently several PP material properties, including improved tensile characteristics, higher Young’s modulus, increased thermal stability and rate of crystallization. |
| doi_str_mv | 10.1007/s00289-009-0184-2 |
| format | Article |
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tert
-butylphenyl) phosphate (NA21) and 1,3:2,4-bis(3,4-dimethylbenzylidene)sorbitol (Millad 3988), were prepared by direct melt intercalation in a twin-screw extruder. Nucleating agents were added to polypropylene during compounding and their effect on the properties of the nanocomposites was studied. X-ray diffraction (XRD) and transmission electron microscopy (TEM) exhibited clay layers to be intercalated and partially exfoliated. The expansion of inter-gallery distance of the clay layers was governed by the interaction between polypropylene, compatibilizer, and different nucleating agents. Thermogravimetric analysis (TGA) and differential scanning calorimetry (DSC) indicated higher thermal stability and crystallization temperature for nanocomposites compared to virgin polymer. Even a small addition of the nanoscale filler with 0.2% nucleating agents was found to promote concurrently several PP material properties, including improved tensile characteristics, higher Young’s modulus, increased thermal stability and rate of crystallization.</description><identifier>ISSN: 0170-0839</identifier><identifier>EISSN: 1436-2449</identifier><identifier>DOI: 10.1007/s00289-009-0184-2</identifier><identifier>CODEN: POBUDR</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer-Verlag</publisher><subject>Addition polymerization ; Applied sciences ; Characterization and Evaluation of Materials ; Chemistry ; Chemistry and Materials Science ; Clay ; Compatibilizers ; Complex Fluids and Microfluidics ; Composites ; Crystallization ; Direct melting ; Exact sciences and technology ; Forms of application and semi-finished materials ; Heat ; Impact strength ; Material properties ; Mechanical properties ; Modulus of elasticity ; Morphology ; Nanocomposites ; Organic Chemistry ; Original Paper ; Physical Chemistry ; Polymer industry, paints, wood ; Polymer melts ; Polymer Sciences ; Polyolefins ; Polypropylene ; Reagents ; Soft and Granular Matter ; Sorbitol ; Stability analysis ; Technology of polymers ; Tensile strength ; Thermal stability ; Thermogravimetric analysis ; Twin screw extruders</subject><ispartof>Polymer bulletin (Berlin, Germany), 2009-12, Vol.63 (6), p.897-909</ispartof><rights>Springer-Verlag 2009</rights><rights>2015 INIST-CNRS</rights><rights>Springer-Verlag 2009.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c383t-b020b7edaf12724d35c64876b82c3630b4be0074504d69ad8af6f3524798ffb3</citedby><cites>FETCH-LOGICAL-c383t-b020b7edaf12724d35c64876b82c3630b4be0074504d69ad8af6f3524798ffb3</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/s00289-009-0184-2$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://www.proquest.com/docview/2917935634?pq-origsite=primo$$EHTML$$P50$$Gproquest$$H</linktohtml><link.rule.ids>314,780,784,21387,27923,27924,33743,41487,42556,43804,51318,64384,64388,72340</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=22204783$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Ghugare, S. V.</creatorcontrib><creatorcontrib>Govindaiah, P.</creatorcontrib><creatorcontrib>Avadhani, C. V.</creatorcontrib><title>Polypropylene-organoclay nanocomposites containing nucleating agents</title><title>Polymer bulletin (Berlin, Germany)</title><addtitle>Polym. Bull</addtitle><description>Polypropylene/organoclay nanocomposites containing nucleating agents, viz., aluminum hydroxybis[2,2-methylenebis(4,6-di-
tert
-butylphenyl) phosphate (NA21) and 1,3:2,4-bis(3,4-dimethylbenzylidene)sorbitol (Millad 3988), were prepared by direct melt intercalation in a twin-screw extruder. Nucleating agents were added to polypropylene during compounding and their effect on the properties of the nanocomposites was studied. X-ray diffraction (XRD) and transmission electron microscopy (TEM) exhibited clay layers to be intercalated and partially exfoliated. The expansion of inter-gallery distance of the clay layers was governed by the interaction between polypropylene, compatibilizer, and different nucleating agents. Thermogravimetric analysis (TGA) and differential scanning calorimetry (DSC) indicated higher thermal stability and crystallization temperature for nanocomposites compared to virgin polymer. Even a small addition of the nanoscale filler with 0.2% nucleating agents was found to promote concurrently several PP material properties, including improved tensile characteristics, higher Young’s modulus, increased thermal stability and rate of crystallization.</description><subject>Addition polymerization</subject><subject>Applied sciences</subject><subject>Characterization and Evaluation of Materials</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Clay</subject><subject>Compatibilizers</subject><subject>Complex Fluids and Microfluidics</subject><subject>Composites</subject><subject>Crystallization</subject><subject>Direct melting</subject><subject>Exact sciences and technology</subject><subject>Forms of application and semi-finished materials</subject><subject>Heat</subject><subject>Impact strength</subject><subject>Material properties</subject><subject>Mechanical properties</subject><subject>Modulus of elasticity</subject><subject>Morphology</subject><subject>Nanocomposites</subject><subject>Organic Chemistry</subject><subject>Original Paper</subject><subject>Physical Chemistry</subject><subject>Polymer industry, paints, wood</subject><subject>Polymer melts</subject><subject>Polymer Sciences</subject><subject>Polyolefins</subject><subject>Polypropylene</subject><subject>Reagents</subject><subject>Soft and Granular Matter</subject><subject>Sorbitol</subject><subject>Stability analysis</subject><subject>Technology of polymers</subject><subject>Tensile strength</subject><subject>Thermal stability</subject><subject>Thermogravimetric analysis</subject><subject>Twin screw extruders</subject><issn>0170-0839</issn><issn>1436-2449</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><sourceid>AFKRA</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNp1UE1PwzAMjRBIjMEP4DYJcQw4H03TIxqf0iQ47B6laVJ16pKSdIf-ezJ1ghMHy7b8_Pz8ELol8EAAyscEQGWFAXIQyTE9QwvCmcCU8-ocLYCUgEGy6hJdpbSD3AtBFuj5K_TTEMMw9dZbHGKrfTC9nlb-WIT9EFI32rQywY-6851vV_5geqvHY6lb68d0jS6c7pO9OeUl2r6-bNfvePP59rF-2mDDJBtxDRTq0jbaEVpS3rDCCC5LUUtqmGBQ89rmX3gBvBGVbqR2wrGC8rKSztVsie5m2qz3-2DTqHbhEH2-qGhFyooVgvGMIjPKxJBStE4NsdvrOCkC6uiVmr1S2St19ErRvHN_YtbJ6N5F7U2XfhcppcBLyTKOzriUR7618U_B_-Q_DOh5kg</recordid><startdate>20091201</startdate><enddate>20091201</enddate><creator>Ghugare, S. V.</creator><creator>Govindaiah, P.</creator><creator>Avadhani, C. V.</creator><general>Springer-Verlag</general><general>Springer</general><general>Springer Nature B.V</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</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>KB.</scope><scope>PDBOC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope></search><sort><creationdate>20091201</creationdate><title>Polypropylene-organoclay nanocomposites containing nucleating agents</title><author>Ghugare, S. V. ; Govindaiah, P. ; Avadhani, C. V.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c383t-b020b7edaf12724d35c64876b82c3630b4be0074504d69ad8af6f3524798ffb3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><topic>Addition polymerization</topic><topic>Applied sciences</topic><topic>Characterization and Evaluation of Materials</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Clay</topic><topic>Compatibilizers</topic><topic>Complex Fluids and Microfluidics</topic><topic>Composites</topic><topic>Crystallization</topic><topic>Direct melting</topic><topic>Exact sciences and technology</topic><topic>Forms of application and semi-finished materials</topic><topic>Heat</topic><topic>Impact strength</topic><topic>Material properties</topic><topic>Mechanical properties</topic><topic>Modulus of elasticity</topic><topic>Morphology</topic><topic>Nanocomposites</topic><topic>Organic Chemistry</topic><topic>Original Paper</topic><topic>Physical Chemistry</topic><topic>Polymer industry, paints, wood</topic><topic>Polymer melts</topic><topic>Polymer Sciences</topic><topic>Polyolefins</topic><topic>Polypropylene</topic><topic>Reagents</topic><topic>Soft and Granular Matter</topic><topic>Sorbitol</topic><topic>Stability analysis</topic><topic>Technology of polymers</topic><topic>Tensile strength</topic><topic>Thermal stability</topic><topic>Thermogravimetric analysis</topic><topic>Twin screw extruders</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ghugare, S. V.</creatorcontrib><creatorcontrib>Govindaiah, P.</creatorcontrib><creatorcontrib>Avadhani, C. 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V.</au><au>Govindaiah, P.</au><au>Avadhani, C. V.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Polypropylene-organoclay nanocomposites containing nucleating agents</atitle><jtitle>Polymer bulletin (Berlin, Germany)</jtitle><stitle>Polym. Bull</stitle><date>2009-12-01</date><risdate>2009</risdate><volume>63</volume><issue>6</issue><spage>897</spage><epage>909</epage><pages>897-909</pages><issn>0170-0839</issn><eissn>1436-2449</eissn><coden>POBUDR</coden><abstract>Polypropylene/organoclay nanocomposites containing nucleating agents, viz., aluminum hydroxybis[2,2-methylenebis(4,6-di-
tert
-butylphenyl) phosphate (NA21) and 1,3:2,4-bis(3,4-dimethylbenzylidene)sorbitol (Millad 3988), were prepared by direct melt intercalation in a twin-screw extruder. Nucleating agents were added to polypropylene during compounding and their effect on the properties of the nanocomposites was studied. X-ray diffraction (XRD) and transmission electron microscopy (TEM) exhibited clay layers to be intercalated and partially exfoliated. The expansion of inter-gallery distance of the clay layers was governed by the interaction between polypropylene, compatibilizer, and different nucleating agents. Thermogravimetric analysis (TGA) and differential scanning calorimetry (DSC) indicated higher thermal stability and crystallization temperature for nanocomposites compared to virgin polymer. Even a small addition of the nanoscale filler with 0.2% nucleating agents was found to promote concurrently several PP material properties, including improved tensile characteristics, higher Young’s modulus, increased thermal stability and rate of crystallization.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer-Verlag</pub><doi>10.1007/s00289-009-0184-2</doi><tpages>13</tpages></addata></record> |
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| subjects | Addition polymerization Applied sciences Characterization and Evaluation of Materials Chemistry Chemistry and Materials Science Clay Compatibilizers Complex Fluids and Microfluidics Composites Crystallization Direct melting Exact sciences and technology Forms of application and semi-finished materials Heat Impact strength Material properties Mechanical properties Modulus of elasticity Morphology Nanocomposites Organic Chemistry Original Paper Physical Chemistry Polymer industry, paints, wood Polymer melts Polymer Sciences Polyolefins Polypropylene Reagents Soft and Granular Matter Sorbitol Stability analysis Technology of polymers Tensile strength Thermal stability Thermogravimetric analysis Twin screw extruders |
| title | Polypropylene-organoclay nanocomposites containing nucleating agents |
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