FI SERIES
Description ¡¡
ASTROLL FI is a uncoated, slightly hazy Poly(ethylene terephthalate) film suitable for electrical 
insulation as cable wrap. 
The available thicknesses are 38 and 50¥ìm (152 and 200 gauge). 
Characteristics
ASTROLL FI has a good handling property, temperature durability, humidity insensitivity and 
chemical resistance. Its electrical properties, such as dielectric breakdown voltage, dielectric strength, 
volume resistivity, surface resistivity and so on, are good enou
Applications
¡Ü Electrical insulation

FI