6650 Filime ya polyimide / polyaramide fibre impapuro zoroshye laminate (NHN) nimpapuro eshatu zoroshye zo guhuza insuline aho buri ruhande rwa firime ya polyimide (H) ihujwe nurwego rumwe rwimpapuro za polyaramide (Nomex). Nibikoresho byo murwego rwohejuru rwamashanyarazi, icyiciro cyumuriro ni H, nanone cyitwa 6650 NHN, impapuro zo kubika ibyiciro, H ibyiciro bya insulasiyo, nibindi.