prov:value
| - Suitable fiber material which may be employed when practicing the present invention include, but is not limited to, fibers of polymeric materials (e.g., polyesters, polyvinyl chloride, polyethylene, perfluoro polymers, perfluorochloro polymers, polyamides, such as Nylon 66 and Nylon 46, polypropylene, polytetrafluoroethane, polyphenylsulfide, acrylic acid polymers, and mixtures thereof), graphite,
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