LUMIRROR POLYESTER FILM

Polyester Film "Lumirror"

Mechanical Aspects

"Lumirror?" exhibits strong tension under appropriate pulling force and is resistant to edge damage, making it highly suitable for electrical insulation. Its mechanical properties and other characteristics are well integrated in transverse layering within machinery.

Electrical Aspects

In addition to the evident insulating properties of polyester film, "Lumirror?" also possesses strong non-conductivity, maintaining significant insulation effectiveness at 8000 Volt/mil (20°C, 68°F, 60Hz, ASTM D-149-64).

Cold and Heat Resistance

The melting point of "Lumirror?" is 262-263°C (504-506°F), with an applicable temperature range from -70°C to 150°C (-95°F to 302°F). It can withstand short-term exposure to temperatures up to 180°C (355°F). It contains no plasticizers (which can turn other films into sharp objects), thus offering long-term insulation capability and strong climate adaptability.

Dimensional Stability

"Lumirror?" has relatively low water absorption, ensuring dimensional stability.

Chemical Resistance

"Lumirror?" is unaffected by various types of oils and most chemicals, making it resistant to the effects of waste from motors and other vehicles. However, due to its inherent physical properties, its resistance to alkalis or hydrolysis is not strong at high temperatures.

Main Product Models: T60, S10, X30, H10, E20, E22, E60L, X24, X10S, XY53