Polyester spandex: This sort of spandex is created by combining polyester and spandex fibers. It can be stretchy and moisture-wicking, rendering it a favorite choice for athletic use and outside clothing.Spandex is really a polyurethane-dependent polymer with a novel molecular construction that enables for extreme stretch and Restoration. Its chemi
The Basic Principles Of covered spandex yarn
Covered spandex yarn is actually a composite yarn that includes a spandex core wrapped with one or more levels of covering fibers.The tensile energy of about 3000 psi is a normal specification parameter to the complex parameters for solitary-covered spandex yarns; this guarantees sufficient strength but retains flexibility and a soft hand feel.I-co