A strong soft crease-resistant fabric. Source: Webster's dictionary
Yes, acrilan AKA acrylic is an all-natural fiber. It's an all-natural fiber because it comes from an animal fur or skin.
Polyethylene Polypropylene Polystyrene Poly(vinyl chloride) - (PVC) Polytetrafluoroethylene - (Teflon) Poly(methyl methacrylate) - (Lucite, Plexiglas) Polyacrylonitrile - (Acrilan, Orlon, Creslan) Poly(vinyl acetate) - (PVA) Natural rubber Polychlorprene - (neoprene rubber) Styrene butadiene rubber - (SBR) Polyamides - (nylon) Polyesters - (Dacron, Mylar, Fortrel) Polyesters - (Glyptal resin) Polyesters - (Casting resin) Phenol-formaldehyde - (Bakelite) Cellulose acetate - (cellulose is a polymer of glucose) Silicones Polyurethanes
Synonyms: Acrilan, alpaca, astrakhan, baize, batik,broadcloth, brocade, bunting, burlap, calico,cambric, canvas, cashmere, Celanese,challis, cheesecloth, chenille, chiffon, chintz,corduroy, cotton, crepe, crinoline, Dacron,damask, duffel, fabric, felt, flannel, fleece,foulard, gabardine, gingham, gossamer,grenadine, herringbone, horsehair, Jersey,lame, linen, longcloth, madras, matting,mohair, moleskin, muslin, net, nylon, oilcloth,Orlon, paisley, percale, plaid, quilting, rayon,sacking sailcloth, sateen, satin, seersucker, serge, sharkskin, silk, suede, taffeta, tarpaulin, tricot,tulle, tweed, twill, velour, velvet, wool, worsted.