prov:value
| - carbon, fibrous graphite, acetates, acrylics (including acrylonitriles), aliphatic polyamides (e.g., nylons), aromatic polyamides, flax, polyolefins such as polyesters, polyethylenes, and polypropylenes, polyurethanes (e.g., spandex), alpha-cellulose, cellulose, regenerated cellulose (e.g., rayon), jutes, sisals, vinyl chlorides, e.g., vinyon, vinyldienes (e.g., saran) and thermoplastic fibers; 3)
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