Cloth material and their impacts on user in hot and wet environment

ABSTRACT

A survey was conducted on 3 subjects groups (wearing 100% plain silk, 100% satin silk, and 100% polyester shirt). All participants walked ten minutes on treadmill in hot (32-34oC) and humidity (72-75%) environment. The aim of the survey was to compare the fabric advantages for users working in hot and humid ambient environment. Obtained results showed there were no significant differences neither in skin temperature nor heart rate of subjects wearing shirt made of pure silk or pure polyester fibbers. However the subjective irritating sensations were dominant in subjects wearing 100% polyester shirt, while less ratio of that was observed for subjects wearing 100% silk shirt. The average amount of sweat remained in the 100% polyester shirt was higher than that in the silk one.