Textile fibers made from strengthened polypropylene

摘要

A textile fiber including polypropylene blended with an impact modifier. The impact modifier can be less than 10% by weight of the composition. Examples of suitable impact modifiers include ethylene-propylene-diene-monomer (EPDM), styrene/ethylene-co-butadiene/styrene (SEBS), and styrene-poly(ethylene-propylene)-styrene-poly(ethylene-propylene) (SEPSEP). The textile fiber can be used to form a spunbond fiber, a staple fiber, a multi-fiber yarn, a knit fabric, a woven fabric, or a nonwoven fabric.