Silicone Kapton Tape

Silicone kapton tape (Polyimide silicone tape) is a high-temperature adhesive tape made of polyimide film and coated with silicone pressure-sensitive adhesive. It has excellent insulation, breakdown voltage resistance, high temperature resistance of 260 degrees and other characteristics..

Features:

  • Withstands continuous temperatures up to 260°C (short-term up to 280°C).
  • Clean removal without residue, even after high-heat exposure.
  • Strong adhesion to uneven or curved surfaces due to silicone-based adhesive.
  • High dielectric strength, suitable for insulation in motors, transformers, and PCB assembly.
  • Resistant to chemicals, solvents, and abrasion.
  • Available in various widths, thicknesses (0.03 ~ 0.17mm), and custom die-cut formats.

Applications:

PCB solder masking and wave soldering, Lithium battery insulation and module wrapping, Electrical coil and transformer insulation, High-temperature masking during powder coating or 3D printing, Aerospace component protection.

Additional Documents:

Silicone Kapton Tape (TDS)

Adhesive Tapes Selection Guide


Category:

Technical data

Product Code / Technical Parameters P0103 P0104 P0106 P0106-75L P01065 P0107 P0108 P0108-75L P0110 P0110-1 P0112 P0115 P0115-75L P0117-50L
Color Gold, Red, Green, Transparent
Total Thickness [mm]   0.03 0.04 0.06 0.06 0.065 0.07 0.08 0.08 0.1 0.1 0.12 0.15 0.15 0.17
Backing Thickness [mm]  0.0125 0.025 0.025 0.025 0.025 0.025 0.05 0.05 0.05 0.075 0.075 0.1 0.1 0.1
Backing PI PI PI PI PI PI PI PI PI PI PI PI PI PI
Adhesive Silicone Silicone Silicone Silicone Silicone Silicone Silicone Silicone Silicone Silicone Silicone Silicone Silicone Silicone
180° Peel Strength [N/inch] 4 4 5 5-5.5 6 6 5 5-5.5 6 5-5.5 6 7 6.5-7 6.5-7
Tensile Strength [kg/25mm] 10 10 10 10 10 10 20 20 20 20 28 36 36 36
Elongation At Break [%] 30 45 45 45 45 45 55 55 55 55 60 70 70 70
Breakdown Voltage [KV] 2.5 5 5 5 5 5 7 7 7 7 9 10.5 10.5 10.5
Long-Term Temperature Resistance [℃] 260 260 260 260 260 260 260 260 260 260 260 260 260 260
Short-Term Temperature Resistance [℃] 280 280 280 280 280 280 280 280 280 280 280 280 280 280

Storage
It is recommended to store in a clean and dry place, away from direct sunlight, to prevent damage to the packaging, and to avoid keeping it with volatile solvents. The storage temperature is 0-40°C and the humidity is <80%. To maintain optimal performance, this product should be used within 12 months from the date of manufacture.

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