High Temperature PI Kapton Tape

High Temperature PI Kapton Tape is manufactured from premium polyimide film coated with high-performance silicone adhesive. It offers excellent heat resistance, electrical insulation, chemical resistance, and dimensional stability while leaving minimal adhesive residue after removal. Designed for demanding industrial applications, the tape performs reliably at continuous temperatures up to 260°C and is widely used in PCB assembly, wave soldering, powder coating, semiconductor manufacturing, lithium battery production, and electrical insulation. Customized widths, thicknesses, and roll lengths are available.

High Temperature PI Kapton Tape Manufacturer & Supplier

High Temperature PI Kapton Tape is a high-performance adhesive tape made from premium polyimide (PI) film with a silicone pressure-sensitive adhesive. It is specifically designed for applications requiring exceptional thermal stability, electrical insulation, and clean removal after exposure to high temperatures.

The tape maintains excellent adhesion and dimensional stability throughout demanding manufacturing processes such as wave soldering, reflow soldering, powder coating, and electronic assembly. Its high dielectric strength and chemical resistance make it an ideal masking and insulation solution for electronics, aerospace, automotive, and industrial equipment.

As a professional polyimide tape manufacturer, we provide OEM manufacturing, precision slitting, die-cutting, and customized packaging for customers worldwide.

Key Features

• Premium polyimide film backing
• High-performance silicone adhesive
• Continuous operating temperature up to 260°C
• Short-term temperature resistance up to 300°C
• Excellent electrical insulation
• Outstanding dielectric strength
• Excellent chemical resistance
• High tensile strength
• Residue-free removal
• Flame resistant
• Excellent dimensional stability
• Low outgassing
• UV resistant
• Long service life

Product Benefits

High Temperature PI Kapton Tape provides reliable protection during high-temperature manufacturing processes while maintaining excellent adhesion and flexibility. The silicone adhesive withstands repeated thermal cycling without significant degradation, ensuring consistent masking and insulation performance.

The tape is easy to apply and remove, helping reduce maintenance time and improving manufacturing efficiency. Its resistance to solvents, oils, and chemicals makes it suitable for use in harsh industrial environments where ordinary adhesive tapes cannot perform reliably.

Typical Applications

High Temperature PI Kapton Tape is widely used in:

• PCB wave soldering
• Reflow soldering
• SMT production
• Semiconductor manufacturing
• Flexible printed circuits (FPC)
• Lithium battery insulation
• Transformer insulation
• Electrical motor winding
• Powder coating masking
• 3D printer build plate masking
• Aerospace electronics
• Medical electronics
• Cable insulation
• Automotive electronics

Technical Specifications

Manufacturing Process

Our High Temperature PI Kapton Tape is produced using high-quality polyimide film and precision silicone adhesive coating technology. Advanced coating and curing processes ensure uniform adhesive distribution, excellent bonding strength, and stable high-temperature performance.

Each production batch undergoes rigorous quality inspections, including adhesive strength testing, dielectric strength verification, thickness measurement, tensile strength evaluation, and high-temperature aging tests to ensure consistent product quality.

Custom Manufacturing Services

We provide complete OEM and customization services, including:

• Custom tape width
• Custom roll length
• Different film thicknesses
• Adhesive thickness options
• Precision slitting
• Die-cut parts
• Custom colors
• OEM packaging
• Private labeling

Why Choose Our High Temperature PI Kapton Tape?

• Premium polyimide raw materials
• Stable high-temperature performance
• Strong and consistent silicone adhesive
• Strict quality control
• Competitive factory pricing
• OEM & ODM manufacturing
• Fast production lead time
• Worldwide export experience
• Professional engineering support

Frequently Asked Questions

What is High Temperature PI Kapton Tape?

High Temperature PI Kapton Tape is a polyimide film tape coated with silicone adhesive, designed for electrical insulation, masking, and protection during high-temperature industrial processes.

What temperature can the tape withstand?

The tape is suitable for continuous operation up to 260°C and short-term exposure up to 300°C, depending on the application.

Does the tape leave adhesive residue?

Under recommended operating conditions, the high-quality silicone adhesive allows clean removal with little or no adhesive residue.

Can you manufacture custom sizes?

Yes. We provide customized widths, lengths, thicknesses, die-cut parts, and OEM packaging according to customer requirements.

Which industries use PI tape?

The tape is widely used in electronics, semiconductor manufacturing, lithium battery production, aerospace, automotive electronics, electrical insulation, and powder coating applications.