Izinto ze-PA66: I-1, ine-insulation elungileyo kunye neempawu ze-dielectric, ukusetyenziswa okukhuselekileyo nokukhuselekileyo.I-2, inokumelana nokuguga okulungileyo, i-flame retardant.
Inkqubo yokubeka i-nickel: ukuphucula ukunyanzeliswa komgangatho wemveliso, ukuxhathisa ukubola.
Isetyenziswa kakhulu kwindawo yokugcina amandla, iibhetri, iikhabhinethi zokugcina, oomatshini abaphezulu kunye nezixhobo, kunye nezinye iimeko.