Polyimide masking tapes are based on polyimide film and coated with high performance silicone adhesive for temperature resistance and electrical insulation. It is wiely applied for motor insulation ,gold finger protection for PCB during wave soldering.
The related parameter of polyimide masking tapes are listed in the following form:
Temp. Res. (°C)
Peel Strength (N/25mm)
Voltage Res. ( KV)
Polyimide masking tapes feature as the following: high temperature resistance, electrical insulation, anti-radiation, solvent proof, no residue even after exposure to high temperatures or chemicals, etc.
Polyimide masking tapes are widely used for the motor insulation, gold finger protection of PCB during wave soldering, transformer coil wrapping, motor coil fixation and external insulation, etc.