ʻO ka PC (Polycarbonate) kahi mea thermoplastic me ke aniani kiʻekiʻe, ke kūpaʻa hopena kiʻekiʻe, ka paʻa wela maikaʻi, a me ka maʻalahi o ka hana.Ma ka ʻoihana kāleka, hoʻohana nui ʻia nā mea PC i ka hana ʻana i nā kāleka kiʻekiʻe, e like me nā kāleka ID kiʻekiʻe, nā laikini kaʻa, passport, etc.