6520&6521 polyester film insulation paper (Flexible composite products)

Heat-resistance: E class  120℃  

Standard: JB/T4095-1991     

Material : Polyester film and insulation paperboard

6520$6521 polyester film- insulating paper composite foil is the composite of 6020 polyester film painted with adhensives and electrical-insulation paperboard. It is suitable to be used in electric machine and electric equipment for insulating groove or liner and for insulation between wire circles.

Property:

1.     The surface is smooth and flat.

2.      high dielectric property and mechanical strength.  

Storage life---1 year

The specification available: 

Thickness: 0.15mm 0.17mm  0.20mm  0.23mm  0.25mm  0.30mm

Width: 1000m   color: blue, green, cyan, brown

Pacage: Plastic Bags or Carton