The resulting material is stretchy, light-weight, and durable, making it perfect for use in a wide array of clothes and also other goods. Polymerization: The first step may be the polymerization of the raw elements, which includes a diisocyanate and also a diol. These supplies are mixed within a reactor https://dallasrvtnf.blazingblog.com/31772051/the-ultimate-guide-to-covered-spandex-yarn