Major Performance
Polyimide ( PI )
Polyester ( PET )
Solder resistance
260 ℃ 10s
243 ℃ 5s
Peel strength
> 1.2kg/cm
> 1.0kg/cm
Insulation resistance
≮ 1.0 × 10 11 Ω
Folding endurance
IPC standard
Chemical resistance