High temperature resistance, corrosion resistance, low friction coefficient, can be used for a long time from -180 ° C to 260 ° C
Ukumelana nokushisa okuphezulu, ukumelana nokugqwala, i-coefficient ephansi yokungqubuzana, kungasetshenziswa isikhathi eside kusuka ku -180 ° C kuye ku-260 ° C