What is the difference between popular nylon and polyester combustion? POLYESTER, CHARACTERIZED BY OUTSTANDING BREATHABILITY AND MOISTURE REMOVAL. There is also a strong anti-acid alkaline, anti-UV talent. General75D multiple supprichto fabric for polyester, such as 75D, 150D, 300D, 600D, 1200D, 1800D are polyester, cloth surface than nylon dark, rougher.2. Nylon ---