Testování odolnosti netkaných textílií vůči průniku a fyzikálně-chemickým vlivům

Abstract

This thesis focuses on testing the durability of protective overalls made of non-woven fabrics. In the theoretical part of this thesis, basic information about protective coveralls, nonwoven fabrics and their history is presented, and the production process of non-woven fabrics and a description of the production phases are also described here. In addition, information on the use of non-woven fabrics in various industries is presented here. The experimental part contains a description and results of tests carried out on protective overalls, which include: measurement of penetration of solid particle aerosols, measurement of resistance to disinfection, measurement of mechanical properties, TGA and DSC analysis and a test of semichronic toxicity on mustard seeds. Furthermore, the practical part contains an evaluation and discussion of the obtained results.