1. Environmental Resistancenmental Resistance):
o Corrosion resistance:Can withstand harsh weather conditions, including UV rays from sunlight, extreme temperatures (both high and low), rain, and salt fog.
o Chemical/Oil StainsWhen working in complex environments such as ports, mines, and steel mills, it is necessary to withstand the erosion from oil, grease, weak acids and bases, solvents, etc.
o Flame retardancy:Flame retardants are commonly added to the sheath material to meet fire safety requirements for industrial applications, such as compliance with IEC/EN 60332 standards.
