ʻO GPO-3 Molded Sheet (i kapa ʻia ʻo GPO3, UPGM203, DF370A) i loko o ka moena aniani alkali-free i hoʻopaʻa ʻia a hoʻopaʻa ʻia me ka resin polyester unsaturated, a laminated ma lalo o ke kiʻekiʻe kiʻekiʻe a me ke kaomi kiʻekiʻe. Loaʻa iā ia ka machinability maikaʻi, ka ikaika mechanical kiʻekiʻe, nā waiwai dielectric maikaʻi, maikaʻi loa ka hōʻoia ʻana i ke kūpaʻa ʻana a me ke kūʻē arc. ʻO ia me ka hōʻoia UL a hala i ka hōʻike o REACH a me RoHS, etc.