Navegando por Autor "Macedo, Thatiana C.P."
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Artigo Thermal, mechanical and morphological properties of multicomponent blends based on acrylic and styrenic polymers(Elsevier, 2020-02) Ito, Edson Noriyuki; Pereira, Laurenice Martins; Silva, Erik dos Santos; Macedo, Thatiana C.P.; Damasceno, Igor Zumba; Reinaldo, Juciklécia da SilvaMulticomponent polymer blends afford polymeric materials with specific properties for many applications. The effect of different chemical structures on the miscibility and compatibility of polymer blends composed of multicomponent acrylic and styrenic polymers was studied in this research. The influence of each component on the thermal, mechanical, and morphological properties, as well as optical transparency, was analyzed in poly (methyl methacrylate), homopolymer (PMMAh), or copolymer (PMMAe) blends where the minority constituents formed by polystyrene (PS), styrene-acrylonitrile copolymer (SAN) or acrylonitrile-butadiene-styrene terpolymer (ABS). The results showed significant changes in the properties of these mixtures due to the effect of the type of chemical structure and different elastomeric domains of the majority and minority components of polymer blends