Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/93187
Type: Artigo de periódico
Title: Dynamic Mechanical Behavior And Relaxations In Polymers And Polymeric Blends [comportamento Dinâmico-mecânico E Relaxações Em Polímeros E Blendas Poliméricas]
Author: Cassu S.N.
Felisberti M.I.
Abstract: Dynamic mechanical analysis (DMA) is widely used in materials characterization. In this work, we briefly introduce the main concepts related to this technique such as, linear and non-linear viscoelasticity, relaxation time, response of material when it is submitted to a sinusoidal or other periodic stress. Moreover, the main applications of this technique in polymers and polymer blends are also presented. The discussion includes: phase behavior, crystallization; spectrum of relaxation as a function of frequency or temperature; correlation between the material damping and its acoustic and mechanical properties.
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Rights: aberto
Identifier DOI: 
Address: http://www.scopus.com/inward/record.url?eid=2-s2.0-18244366083&partnerID=40&md5=205bf991911894b85390ce712d9b1baa
Date Issue: 2005
Appears in Collections:Unicamp - Artigos e Outros Documentos

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