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Mechanical properties of nano/micro multilayered thermoplastic composites based on PP matrix
We have shown in an earlier work that the addition of both organomodified layered silicates and micrometric calcium carbonate (CaCO3) into a polypropylene (PP) matrix resulted in improved mechanical properties due to synergistic effect of the fillers. In this study, we analyzed the feasibility of pr...
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Published in: | Journal of thermoplastic composite materials 2012-11, Vol.25 (7), p.835-849 |
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container_title | Journal of thermoplastic composite materials |
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creator | Aurilia, M. Sorrentino, L. Berardini, F. Sawalha, S. Iannace, S. |
description | We have shown in an earlier work that the addition of both organomodified layered silicates and micrometric calcium carbonate (CaCO3) into a polypropylene (PP) matrix resulted in improved mechanical properties due to synergistic effect of the fillers. In this study, we analyzed the feasibility of producing continuous glass fibers composites with micro/nanoreinforced matrix. In particular, either highly filled matrices with micrometric CaCO3 (22, 40, and 50 wt %) or micro/nanoreinforced matrix were used to prepare composites in order to investigate the effect of fillers on both mechanical and thermomechanical properties. The best mechanical performances were obtained when nano- and microsized particles were combined to reinforce the thermoplastic matrices employed in the film stacking manufacturing method. In such systems, the micro/nanocomposites have improved the flexural properties of the continuous fiber laminate, producing an increase of both flexural modulus (60%) and flexural strength (130%). Moreover, storage modulus of glass fibers composite prepared with micro/nanoreinforced matrix was higher than modulus of the composites manufactured with either neat PP matrix or microreinforced matrix in −40/150°C temperature range. |
doi_str_mv | 10.1177/0892705711414094 |
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Moreover, storage modulus of glass fibers composite prepared with micro/nanoreinforced matrix was higher than modulus of the composites manufactured with either neat PP matrix or microreinforced matrix in −40/150°C temperature range.</description><subject>Calcium carbonate</subject><subject>Matrices</subject><subject>Modulus of rupture in bending</subject><subject>Nanocomposites</subject><subject>Nanomaterials</subject><subject>Nanostructure</subject><subject>Polypropylenes</subject><subject>Thermoplastic resins</subject><issn>0892-7057</issn><issn>1530-7980</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><recordid>eNp1kEtLxDAUhYMoOI7uXWbpps5NmjbtUgZfMOIsdCeUNL11MrRNTVJw_r0p40pwdS-cB3yHkGsGt4xJuYKi5BIyyZhgAkpxQhYsSyGRZQGnZDHLyayfkwvv9wCQ8iJbkI8X1Ds1GK06Ojo7ogsGPbUtHdRgV73RztJ-6oLp1AEdNjTs0PV27JQPRlNt-9F6E2KmVj7KdqDbLe1VcOb7kpy1qvN49XuX5P3h_m39lGxeH5_Xd5tEp0yEhKHQDVcpqDLVXBQt6Fy1vGacY14Xom55xgCRC9SibOY_FznougSZcpTpktwceyPB14Q-VL3xGrtODWgnX8UiFvlZVkYrHK2Ry3uHbTU60yt3qBhU85DV3yFjJDlGvPrEam8nN0SY__0_OqlziA</recordid><startdate>201211</startdate><enddate>201211</enddate><creator>Aurilia, M.</creator><creator>Sorrentino, L.</creator><creator>Berardini, F.</creator><creator>Sawalha, S.</creator><creator>Iannace, S.</creator><general>SAGE Publications</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>201211</creationdate><title>Mechanical properties of nano/micro multilayered thermoplastic composites based on PP matrix</title><author>Aurilia, M. ; Sorrentino, L. ; Berardini, F. ; Sawalha, S. ; Iannace, S.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c314t-1e4cd2a30a93c248f0c6af2b122e6b84bf2510ee24ec49d510e6460cb90732e73</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Calcium carbonate</topic><topic>Matrices</topic><topic>Modulus of rupture in bending</topic><topic>Nanocomposites</topic><topic>Nanomaterials</topic><topic>Nanostructure</topic><topic>Polypropylenes</topic><topic>Thermoplastic resins</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Aurilia, M.</creatorcontrib><creatorcontrib>Sorrentino, L.</creatorcontrib><creatorcontrib>Berardini, F.</creatorcontrib><creatorcontrib>Sawalha, S.</creatorcontrib><creatorcontrib>Iannace, S.</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Journal of thermoplastic composite materials</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Aurilia, M.</au><au>Sorrentino, L.</au><au>Berardini, F.</au><au>Sawalha, S.</au><au>Iannace, S.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Mechanical properties of nano/micro multilayered thermoplastic composites based on PP matrix</atitle><jtitle>Journal of thermoplastic composite materials</jtitle><date>2012-11</date><risdate>2012</risdate><volume>25</volume><issue>7</issue><spage>835</spage><epage>849</epage><pages>835-849</pages><issn>0892-7057</issn><eissn>1530-7980</eissn><notes>ObjectType-Article-2</notes><notes>SourceType-Scholarly Journals-1</notes><notes>ObjectType-Feature-1</notes><notes>content type line 23</notes><abstract>We have shown in an earlier work that the addition of both organomodified layered silicates and micrometric calcium carbonate (CaCO3) into a polypropylene (PP) matrix resulted in improved mechanical properties due to synergistic effect of the fillers. In this study, we analyzed the feasibility of producing continuous glass fibers composites with micro/nanoreinforced matrix. In particular, either highly filled matrices with micrometric CaCO3 (22, 40, and 50 wt %) or micro/nanoreinforced matrix were used to prepare composites in order to investigate the effect of fillers on both mechanical and thermomechanical properties. The best mechanical performances were obtained when nano- and microsized particles were combined to reinforce the thermoplastic matrices employed in the film stacking manufacturing method. In such systems, the micro/nanocomposites have improved the flexural properties of the continuous fiber laminate, producing an increase of both flexural modulus (60%) and flexural strength (130%). Moreover, storage modulus of glass fibers composite prepared with micro/nanoreinforced matrix was higher than modulus of the composites manufactured with either neat PP matrix or microreinforced matrix in −40/150°C temperature range.</abstract><cop>London, England</cop><pub>SAGE Publications</pub><doi>10.1177/0892705711414094</doi><tpages>15</tpages></addata></record> |
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subjects | Calcium carbonate Matrices Modulus of rupture in bending Nanocomposites Nanomaterials Nanostructure Polypropylenes Thermoplastic resins |
title | Mechanical properties of nano/micro multilayered thermoplastic composites based on PP matrix |
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