6640NMN-Nomex paper/polyester film composite material

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)≥: no delamination, no blister, no adhesive flow