Polyimide Film F46 Adhesive Tape is polyimide film coated with FEP fluoropolymer resin (F46) on one side (FH) or on both sides (FHF). It shows better properties of chemical resistance and moisture resistance except the properties of polyimide film possesses. At high temperature, it can self-melt and seal, which enhances the integrity of insulation parts.

Tensile Strength: 120 MPa (MD), 100 MPa (TD)
Elongation at Rupture: ??50 %
Bond Strength: ??6 N/25mm
Breakdown Strength: 120 MV/m (50HZ)
Surface Resistivity: ??1x10e14 ??
Volume Resistivity: ??1x10e15 ??. Cm
Dielectric Constant: 2-3 (50HZ)
Loss Tangent: ??0.004 (50HZ)