prov:value
| - This slip layer may be formed of resins such as acrylic resin, cellulose resin, polycarbonate resin, polyvinyl acetal resin, polyvinyl alcohol resin, polyamide resin, polystyrene resin, polyester resin, and halogenated polymer resin, which contain as additives an organic filler such as an acrylic, nylon, Teflon or polyethylene wax filler and an inorganic filler such as silicon dioxide or a metal o
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