Olefin Fibers | LoveToKnow
2019-6-22 · Olefin fibers are cheap. The polymer is melted for extrusion through a spinneret into fiber. Olefin production is a relatively simple operation that small companies can undertake. Most olefin fibers have a round cross-section. They have strength comparable to nylon and polyester with a fiber tenacity of 5-7g/d (grams per denier).
