Specification :

6640NMN-Nomex paper/ polyester film composite material
Key words: NMN, Nomex paper; polyester film; insulation paper, electrical materials;
Features and Applications:
Temp .Class F ( 155 degree)
Excellent heat resistance, dielectric property and mechanical strength.
As slot, interturn and liner insulation for F-gred motors and electric appliances
Good cutting and overlod resistance, high stiffness. Good compatibility with insulation varnish
Availability:
Form: roll, sheet, strip
Three layers: both of outside are Nomex paper, middle is polyester film
Properties:
Bond strength at ( 130± 2) degree, 10min: no delamination.
Breakdown voltage ( no bending) e: no delamination, no blister, no adhesive flow