Core Features

1.High temperature resistance, no melting and flowing under high temperatures. Long-term continuous operating temperature is 90℃, and it can withstand 250℃ momentarily during short circuits. Ordinary PE melts at high temperatures, while XLPE only carbonizes without flowing when heated. It maintains structural stability under high temperatures and resists thermal deformation and creep.

2.Excellent electrical insulation performance with high dielectric strength, low dielectric loss and high insulation resistance. It has low water absorption and resistance to water tree aging, delivering stable insulation in humid environments without interfering with optical signal transmission.

3.Superior mechanical properties: good tensile strength and elongation at break, impact resistance, wear resistance and resistance to environmental stress cracking. It features outstanding low-temperature toughness and retains good flexibility at -40℃, suitable for laying in frigid regions.

4.Chemical corrosion resistance and anti-aging properties. It is resistant to acids, alkalis, oils and solvents. With added antioxidants and carbon black, it can resist UV aging, adapting to complex environments such as direct burial, pipeline installation and outdoor overhead laying.

5.Environmentally friendly and non-toxic. Base XLPE is halogen-free by nature and can be manufactured into halogen-free flame-retardant grades. It produces low smoke during combustion and complies with RoHS and REACH environmental requirements.

Materials with other characteristics – please inquire separately.