Banca de QUALIFICAÇÃO: NATÁLIA DE OLIVEIRA FONSÊCA

Uma banca de QUALIFICAÇÃO de MESTRADO foi cadastrada pelo programa.
STUDENT : NATÁLIA DE OLIVEIRA FONSÊCA
DATE: 14/05/2021
TIME: 10:00
LOCAL: On-line (videoconferência)
TITLE:

COMPARATIVE ANALYSIS OF THE BIODEGRADABILITY TEST APPLIED TO META-ARAMID FIBER TO CREATE A GEOTEXTILE PROTOTYPE THROUGH THE DMADV.

KEY WORDS:

Meta-aramid; Personal protection; Geotextiles; Sandbags; Biodegradability.

PAGES: 79
BIG AREA: Engenharias
AREA: Engenharia Química
SUBÁREA: Tecnologia Química
SPECIALTY: Têxteis
SUMMARY:

This work proposes the use of textile structures made of meta-aramid fibers in an application of an environmental nature (forest fires), from a subtype of geotextile structures defined as sandbags. The model was developed, theoretically, with a basis for the development of prototypes / new products based on the confection DFSS (design for six sigma) and, experimentally, through circular knits composed of 100% meta-aramid yarns 18 and 27 tex. Each yarn count built individual knits and they were cut to dimensions of 15x10 cm and transformed into bags. The central purpose of the work is to analyze what happens with some performance parameters of these fibers and structures after being exposed in uncontrolled natural conditions and to base their application in macro character, from the model developed in the prototype.

BANKING MEMBERS:
Presidente - 2614285 - KESIA KARINA DE OLIVEIRA SOUTO SILVA
Externo ao Programa - 1195339 - FRANCISCO CLAUDIVAN DA SILVA
Externo ao Programa - 2548653 - IRAN MARQUES DE LIMA
Externa ao Programa - 1150673 - IRIS OLIVEIRA DA SILVA
Externo à Instituição - RAUL MANUEL ESTEVES DE SOUSA FANGUEIRO - UMinho