Flexible insulating paper obtained by hot bonding a polyester film of variable thickness, with a 50 micron layer of non-woven polyester, securely bonded to the face of the film by means of special resins to increase its resistance to thermal ageing.
The class H saturation resin gives the composite product class F insulation characteristics (155°).

APPLICATIONS:

• Laminate suitable for insulating class B/F electric motors and transformers.
• Class F Working temperature 155° in continuous service.