Detailed Explanation of High-Temperature Kapton Tape

High-Temperature Kapton Tape, also known as Polyimide Tape, is a high-performance tape with a polyimide film as the base material, coated with high-performance silicone pressure-sensitive adhesive on one side. It comes in two types: one with a single-sided fluoroplastic release material composite and one without.

Performance Characteristics of High-Temperature Kapton Tape

High Temperature Resistance: High-Temperature Kapton Tape can withstand long-term working temperatures up to 260℃ and short-term processing under temperatures below 300℃. It maintains excellent performance in high-temperature environments, without issues like adhesive peeling, residue, or base material deformation.
Chemical Resistance: High-Temperature Kapton Tape has excellent solvent resistance and good tolerance to acids, alkalis, and salts. It can be used normally in environments with certain chemical corrosion.
Electrical Insulation: High-Temperature Kapton Tape offers excellent dielectric properties and good electrical insulation effects. It can be used for insulation wrapping and protection in electronic equipment, effectively preventing circuit short circuits and leakage.
Mechanical Properties: High-Temperature Kapton Tape has high mechanical strength and tensile strength. It is flexible and extensible, closely adhering to various surface shapes, including flat, curved, and complex irregular surfaces.
Residue-Free: High-Temperature Kapton Tape uses imported silicone pressure-sensitive adhesive, leaving no residue after peeling off, avoiding contamination and damage to the adhered surface.

Application Areas of High-Temperature Kapton Tape

Electronics and Electrical Industry: Used for high-demand H-class motor and transformer coil insulation wrapping, high-temperature coil end wrapping and fixing, temperature measuring thermocouple protection, capacitor and wire bundling, and other insulation in high-temperature working conditions.
PCB Manufacturing Industry: Suitable for electronic protection sticking, especially for SMT high-temperature protection, electronic switches, PCB board golden finger protection, electronic transformers, relays, and other electronic components requiring high-temperature and moisture protection.
Metal Processing Industry: Used for high-temperature spray painting, sandblasting coating surface masking and protection of metal materials, easy peeling after high-temperature spray painting without residue.
Other Fields: In the aerospace industry, it is used for sealing, fixing, and fire protection in high-temperature environments for airplanes and rockets; in the automotive industry, it can be used for sealing and protection of high-temperature parts like engines, gearboxes, and brake systems; in the medical equipment industry, it can be used for sealing and protection of high-temperature sterilizers.

Storage Conditions of High-Temperature Kapton Tape

It should be stored in an environment with a temperature of 10-30℃ and relative humidity of 40-70%, avoiding direct sunlight and high temperature (above 40℃) and high humidity (75% RH) environments. The storage period is generally 6 months.

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