PI Golden Finger Tape High Temperature Resistance Waterproof Amber Kapton Die Cutting Polyimide Film Tape

Kapton Golden Finger High-Temperature Tape is a high-performance insulating tape commonly used in high-temperature environments in the electronics industry. Here is a detailed introduction:

Material and Characteristics

• Substrate: Golden Finger High-Temperature Tape typically uses polyimide (PI) film as the substrate, which is known for its excellent high-temperature resistance and mechanical properties.
• Adhesive: It employs high-performance silicone pressure-sensitive adhesive, offering good adhesion and high-temperature resistance.
• Color: The common color is amber (tea color), but it is also available in black and other colors.
• Temperature Resistance: It can withstand long-term temperatures up to 200°C and short-term temperatures up to 260°C (30 minutes) or even 300°C (10 minutes).
• Electrical Properties: It has high insulation properties, with a breakdown voltage typically below 5kV.
• Other Characteristics: It is resistant to acids, alkalis, solvents, does not seep tin, and leaves no residue when removed.

Applications

• Electrical and Electronic Industry: Used for insulation wrapping of H-class motor and transformer coils, fixing the ends of high-temperature coils, protecting temperature sensors, and winding of capacitors and wires.
• PCB Manufacturing: Particularly suitable for SMT high-temperature protection, protection of PCB board gold fingers, and various electronic components that require high-temperature and moisture protection.
• Lithium Battery Manufacturing: Used for fixing the positive and negative tabs of lithium batteries.
• High-Temperature Surface Protection: Suitable for protecting surfaces during high-temperature spray painting, sandblasting, and coating processes in metal materials. It can be easily removed after high-temperature spray painting and baking without leaving any residue.

Product Specifications

Common specifications include:

• Width: Ranges from 3mm to 100mm.
• Length: Typically 33 meters, but also available in 10 meters and other lengths.
• Thickness: Generally between 0.05mm and 0.1mm.

Storage Conditions

• Temperature: 10-30°C.
• Humidity: 40-70%.
• Avoid: Direct sunlight and environments with high temperatures (above 40°C) and high humidity (75% RH).