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Blends of poly(methyl methacrylate) and polyamides

CARONE, E. JR ; FELISBERTI, M. I ; PEREIRA NUNES, S

Journal of materials science, 1998-07, Vol.33 (14), p.3729-3735 [Periódico revisado por pares]

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Título:
Blends of poly(methyl methacrylate) and polyamides
Autor: CARONE, E. JR ; FELISBERTI, M. I ; PEREIRA NUNES, S
Assuntos: Applied sciences ; Block copolymers ; Dynamic mechanical analysis ; Electron microscopes ; Ethylene oxide ; Exact sciences and technology ; Extrusion ; Formic acid ; Materials science ; Microscopy ; Morphology ; Organic polymers ; Physicochemistry of polymers ; Polyamide resins ; Polymer blends ; Polymethyl methacrylate ; Properties and characterization ; Scanning electron microscopy ; Thermal and thermodynamic properties ; Transmission electron microscopy
É parte de: Journal of materials science, 1998-07, Vol.33 (14), p.3729-3735
Notas: ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
Descrição: The morphology of PMMA blends with different polyamides (PA-6, 6/9 and 12) was investigated by transmission electron microscopy, recognizing PA-6/PMMA as the most miscible pair. Blends of these polymers were prepared from solutions in m-cresol and formic acid and the morphology was highly dependent on the solvent. The morphology and the segregation degree of extruded PA-6/PMMA blends was investigated by scanning electron microscopy and dynamic-mechanical analysis. The compatibilization succeeded by the introduction of a block copolymer of polyamide and poly(ethylene oxide).
Editor: Heidelberg: Springer
Idioma: Inglês

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