6650 Filime ya polyimide / impapuro za polyaramide fibre yoroheje ya laminate (NHN) nimpapuro eshatu zoroshye zo guhinduranya insuline aho buri ruhande rwa firime ya polyimide (H) ihujwe nurwego rumwe rwimpapuro za polyaramide (Nomex).Nibikoresho byo murwego rwohejuru rwamashanyarazi, ibikoresho byubushyuhe ni H, byitwa kandi 6650 NHN, H impapuro zo kubika ibyiciro, H ibyiciro bya insulasiyo, nibindi.