Banca de QUALIFICAÇÃO: PEDRO PAULO ASSUNCAO PEREIRA MAURICIO

Uma banca de QUALIFICAÇÃO de MESTRADO foi cadastrada pelo programa.
STUDENT : PEDRO PAULO ASSUNCAO PEREIRA MAURICIO
DATE: 29/07/2024
TIME: 09:00
LOCAL: MODO REMOTO
TITLE:

OBTENTION AND CHARACTERIZATION THE NEW SUSTAINABLE TEXTILE PRODUCTS OBTAINED FROM A NEW NATURAL FIBER DERIVED FROM INDUSTRIAL WASTE

KEY WORDS:

Textile Fiber, Upcycling, Textile Engineering, Innovativeness

PAGES: 50
BIG AREA: Engenharias
AREA: Engenharia Química
SUBÁREA: Tecnologia Química
SPECIALTY: Têxteis
SUMMARY:

The search for alternative and environmentally friendly textile materials that meet the goals of the UN 2030 agenda for both processes and products has become increasingly frequent in recent years. Therefore, using upcycling to evaluate the potential of industrial waste in obtaining value-added textile materials is one of the most promising paths in scientific research and with a rich range of applications ranging from cosmetic textiles to medical textiles as well as, source of raw material to obtain new nanostructures.  Thus, this research analyzes the potential of a new natural textile fiber, derived from industrial fishing waste, as a promising option for the textile segment for technical and clothing applications. And with the specific objective of developing innovative products in yarn and fabric structures. To this end, microstructural characterization tests were carried out using X-ray Diffraction (XRD), Fourier transform infrared absorption spectroscopy (FT-IR), TGA/DTA and DSC thermal analysis, in addition to optical and scanning electron microscopy. with field effect (SEM-FEG). The resistance test in acid and base media was also carried out. Washing was carried out with non-ionic detergent to remove dirt present in the fibers and subsequently, their separation via carding process. Next, the carded material was subjected to the ribbon formation process on a Uster MDTA3 machine and after that, the ribbons went to the spinning process. The result obtained proves the potential of these new natural textile fibers derived from industrial waste in obtaining an innovative and sustainable yarn, with applications in medical and clothing textiles.

COMMITTEE MEMBERS:
Interno - 2941160 - JOSE HERIBERTO OLIVEIRA DO NASCIMENTO
Externo ao Programa - 1195339 - FRANCISCO CLAUDIVAN DA SILVA - UFRNExterno à Instituição - RAPHAEL LUCAS JACINTO ALMEIDA
Externo à Instituição - RUBENS CAPISTRANO DE ARAUJO