"Olefin fiber is a synthetic fiber made from alkenes. It is used in the manufacture of various textiles as well as clothing, upholstery, wallpaper, ropes, and vehicle interiors. Olefin is also referred to as polypropylene, polyethylene, or polyolefin. Olefin's advantages are its strength, colourfastness and comfort, stain, mildew, abrasion and sunlight resistance, and good bulk and cover.
Major fiber propertiesOlefin fibers have great bulk and cover while having low specific gravity. This means “warmth without the weight.”[1] The fibers have low moisture absorption, but they can wick moisture and dry quickly.[2] Olefin is abrasion, stain, sunlight, and chemical resistant. It does not dye well, but has the advantage of being colorfast. Since Olefin has a low melting point, textiles can be thermally bonded. The fibers have the lowest static of all manufactured fibers and a medium luster. One of the most important properties of olefin is its strength. It keeps its strength in wet or dry conditions and is very resilient. The fiber can be produced for strength of different properties."