Obtenção e caracterização de nanocompósito de nylon 6,12 com pseudoboemita e octadecilamina

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dc.contributor.advisorMunhoz Junior, Antonio Hortênciopt_BR
dc.contributor.advisor1Latteshttp://lattes.cnpq.br/8233884614933594por
dc.contributor.authorPeres, Renato Meneghettipt_BR
dc.creator.Latteshttp://lattes.cnpq.br/1523766134216214por
dc.date.accessioned2016-03-15T19:36:26Z
dc.date.accessioned2020-05-28T18:07:22Z
dc.date.available2010-11-17pt_BR
dc.date.available2020-05-28T18:07:22Z
dc.date.issued2010-08-06pt_BR
dc.description.abstractNanocomposites are nanometrical material particles embedded in a specific matrix. The degree of organization of the nanostructures and their properties depend on the nature of the organic and inorganic components of the structure that can generate synergic interactions. Polymeric nanocomposites are related to a class of hybrid materials where inorganic substances of nanometric dimensions are dispersed in a polymeric matrix. A small amount of inorganic material has a great effect on the structure performance. The nanoparticles of inorganic materials have high specific surface area that promotes the dispersion of the polymeric matrix and the properties depend on the homogeneity of the dispersion. The interaction reactions between the components can be observed on the material`s structure. The nanometrical material obtained by sol-gel process can be incorporated directly on the polymeric matrix. There is a tendency to a hard dispersion when a ceramic nanoscale particle is embedded in a polymeric matrix. This difficult can be attributed to a small spacement between the ceramic atomic planes to allow the passage of the polymeric chain between that. In this case, techniques can be used to the spacement to be enlarged with a organophilic agent action that enable a better addiction between the reinforcement and de matrix and make a influence in the mechanical, termical and rheological properties for the characterization by different techniques. In this work, the pseudoboehmite obtained by sol-gel process was treated by an octadecylamine solution to obtain a mix added to Nylon 6,12. After the mixing, the nanocomposite was dryed and processed to conformed the specimen used in the material caracterization. Mechanical, termical, reological, MEV and X-ray diffraction tests are done. The nanocomposite which contains pseudoboehmite and octadecylamine tests results were compared with the nanocomposite contained just pseduboehmite to compair and verify the octadecylamine treatment effect in the materials properties.eng
dc.description.sponsorshipFundo Mackenzie de Pesquisapt_BR
dc.formatapplication/pdfpor
dc.identifier.urihttp://dspace.mackenzie.br/handle/10899/24146
dc.languageporpor
dc.publisherUniversidade Presbiteriana Mackenziepor
dc.rightsAcesso Abertopor
dc.subjectnanocompósitospor
dc.subjectnylon 6,12por
dc.subjectpseudoboemitapor
dc.subjectoctadecilaminapor
dc.subjectprocesso solgelpor
dc.subjectorganofilizaçãopor
dc.subjectnanocompositeeng
dc.subjectnylon 6,12eng
dc.subjectpseudoboehmiteeng
dc.subjectoctadecylamineeng
dc.subjectsol-gel processeng
dc.subjectorganophilizationeng
dc.subject.cnpqCNPQ::ENGENHARIAS::ENGENHARIA DE MATERIAIS E METALURGICApor
dc.thumbnail.urlhttp://tede.mackenzie.br/jspui/retrieve/3447/Renato%20Meneghetti%20Peres.pdf.jpg*
dc.titleObtenção e caracterização de nanocompósito de nylon 6,12 com pseudoboemita e octadecilaminapor
dc.typeDissertaçãopor
local.contributor.board1Miranda, Leila Figueiredo dept_BR
local.contributor.board1Latteshttp://lattes.cnpq.br/0218222413589119por
local.contributor.board2Agnelli, José Augusto Marcondespt_BR
local.contributor.board2Latteshttp://lattes.cnpq.br/7592090152400440por
local.publisher.countryBRpor
local.publisher.departmentEngenharia de Materiaispor
local.publisher.initialsUPMpor
local.publisher.programEngenharia de Materiaispor
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