Outubro 2023 vol. 10 num. 5 - IX Simpósio Internacional de Inovação e Tecnologia

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EVALUATION OF THE EFFECT OF FLAME RETARDANT ADDITIVES AND PHOTOSTABILIZERS ON POLYPROPYLENE COMPOSITES

EVALUATION OF THE EFFECT OF FLAME RETARDANT ADDITIVES AND PHOTOSTABILIZERS ON POLYPROPYLENE COMPOSITES

Galvão, Vitor Almeida de Novaes ; Lima, Adriano Puglia ; Cézar, Juliana Guerreiro ; Araújo, Ryan Carvalho Chagas de ; Novaes, Mariana da Penha ; Silva, Moisés Ferreira Eleutério ; Rubin, Ariane Prevedello ; Jesus, João Lucas da H. de ; Pisanu, Luciano ;

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" Polypropylene (PP) is the most widely used thermoplastic with potentialapplications in many fields, but its high flammability and photosensitivity limit its applications. The objective of this study is to compare the performance of two flame retardant additives and investigate the influence of photostabilizers on the mechanical and rheological properties of PP composites. Flammability tests indicated an increase in the flame-retardant action of the composite when a combination of halogenated and non-halogenated flame retardants was added. Mechanical tests showed an increase in the stiffness of the composites compared to the basepolymeric matrix. These studies are relevant to assist in the development offormulations with improved properties."

Full article:

" Polypropylene (PP) is the most widely used thermoplastic with potentialapplications in many fields, but its high flammability and photosensitivity limit its applications. The objective of this study is to compare the performance of two flame retardant additives and investigate the influence of photostabilizers on the mechanical and rheological properties of PP composites. Flammability tests indicated an increase in the flame-retardant action of the composite when a combination of halogenated and non-halogenated flame retardants was added. Mechanical tests showed an increase in the stiffness of the composites compared to the basepolymeric matrix. These studies are relevant to assist in the development offormulations with improved properties."

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Palavras-chave: Flame Retardants, Photostabilizer, Polypropylene, Mechanical Properties,

Palavras-chave: Flame Retardants, Photostabilizer, Polypropylene, Mechanical Properties,

DOI: 10.5151/siintec2023-306038

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Como citar:

Galvão, Vitor Almeida de Novaes ; Lima, Adriano Puglia ; Cézar, Juliana Guerreiro ; Araújo, Ryan Carvalho Chagas de ; Novaes, Mariana da Penha ; Silva, Moisés Ferreira Eleutério; Rubin, Ariane Prevedello ; Jesus, João Lucas da H. de ; Pisanu, Luciano; "EVALUATION OF THE EFFECT OF FLAME RETARDANT ADDITIVES AND PHOTOSTABILIZERS ON POLYPROPYLENE COMPOSITES", p. 334-341 . In: . São Paulo: Blucher, 2023.
ISSN 2357-7592, DOI 10.5151/siintec2023-306038

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