prov:value
| - erketone (PEEK), polyetherketone (PEK), polyacrylonitrile, polyamide, polyarylate fibers, polybenzimidazole (PBI), polybenzothiazole (PBT), polybenzoxazole (PBO), polybenzthiazole (PBT), polyester, polyethylene, polyethylene 2,6 naftalene dicarboxylate (PEN), polyethylene phthalate, polyethylene terephthalate, polyvinyl halides, such as polyvinyl chloride, other specialty polymers, quartz, rayon,
|