| http://www.w3.org/ns/prov#value | - The layer(s) other than the layer(s) of polymer having perfluorocyclobutane rings are suitably such materials as wood, metal, ceramics, glass, other polymers, paper, paper board cloth, woven fibers, nonwoven fiber mats, synthetic fibers, Kevlar???, carbon fibers, silicon and other inorganic substrates and the like.
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