Metodologia Utilizada no Desenvolvimento das Mantas de TNT Modificadas com Resinas Biodegradáveis Submetidas a Ensaios de Tração

Abstract

In this work we developed a methodology incorporating biodegradable resins of poly lactic acid (PLA) in tissue blankets non-woven (TNT) mechanically featured in Universal Testing Machine. Tensile tests were made trade blankets used by the Brazilian domestic market as well as in blankets modified with this biodegradable thermoplastic resin. It presents the tensile modulus results obtained in each case and the validation of the impregnation technology as efficiently to ensure quality webs.