Mechanical and thermal comparison analyses in polyamide 6 compounds with talc mineral filler and Aerosil®
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2016
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BRAZILIAN CONFERENCE ON COMPOSITE MATERIALS, 3rd
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In order to have sustainable development, it is very desirable that the possibilities of obtaining ecologically acceptable raw materials that increase dimensional properties and reduce cost in the industrial sector are explored. In this sense, the possibility of replacing mineral talc powder with the colloidal silicon dioxide (AEROSIL® ) as a mineral filler in polyamide 6 (PA 6) compounds was tested. AEROSIL® is an amorphous substance with low density that satisfies consumer demands. In this study both fillers – talc and colloidal silicon dioxide – used with PA 6 were explored. Moreover, their density and properties in terms of thermogravimetric analysis (TG) were evaluated. Additional mechanical tests such as tensile strength, elongation at break and impact resistance were also carried out. The tests concluded both compounds (PA 6 with colloidal silicon dioxide and PA 6 with talc) demonstrated the same behavior. The results have demonstrated that colloidal silicon dioxide may be viable alternative filler for replacing talc as mineral filler in polyamide 6 compounds. Thus, this work contributes to minimizing environmental problems by enabling the use of colloidal silicon dioxide in the productive process.
Como referenciar
AMORIM, CAMILA A.; SILVA, LEONARDO G.A. Mechanical and thermal comparison analyses in polyamide 6 compounds with talc mineral filler and Aerosil®. In: BRAZILIAN CONFERENCE ON COMPOSITE MATERIALS, 3rd, August 28-31, 2016, Gramado, RS. Proceedings... Disponível em: http://repositorio.ipen.br/handle/123456789/26742. Acesso em: 13 Mar 2025.
Esta referência é gerada automaticamente de acordo com as normas do estilo IPEN/SP (ABNT NBR 6023) e recomenda-se uma verificação final e ajustes caso necessário.