What Is Polyimide Tape?

Polyimide tape is a high temperature adhesive tape made from polyimide film, usually combined with a silicone adhesive system for thermal stability and clean removal. It is widely used in electronics manufacturing because it provides heat resistance, dielectric insulation, and chemical resistance in compact process environments. JTT01-04 is specifically described as a precision-grade insulation and masking tape engineered for extreme heat resistance, electrical stability, and residue-free removal.

Because of its thin structure and stable insulation performance, polyimide tape is commonly selected for PCB masking, soldering protection, battery insulation, and transformer or motor coil wrapping.

Core Features of JTT01-04 Polyimide Tape

1. Ultra-Thin Construction

With a total thickness of 0.04 mm, JTT01-04 is suitable for precision masking and fine electronic assemblies where dimensional control matters.

2. Excellent High Temperature Resistance

The product page lists a temperature resistance range of –73°C to +260°C, making it suitable for high-temperature soldering and thermal processing environments.

3. Silicone Adhesive System

The tape uses silicone adhesive, which supports reliable bonding at elevated temperature while allowing clean removal after processing.

4. Electrical Insulation Performance

JTT01-04 is described as having high dielectric strength and excellent electrical insulation, which is important for PCB, coil, and battery applications.

5. Chemical and Solvent Resistance

The tape is resistant to solvents and solder flux, which supports stable use in electronics production lines.

6. Clean, Residue-Free Removal

The product is specified as leaving no residue after removal, which helps maintain process cleanliness and reduce rework.

Technical Specifications

The product page also states that custom widths, roll lengths, jumbo roll supply, OEM branding, and stable bulk supply are available.

Applications of Polyimide Tape

• PCB masking during wave soldering and reflow soldering
• SMT process protection and insulation
• Lithium battery insulation and tab protection
• High-temperature powder coating and thermal shielding
• Motor, transformer, and coil insulation
• Flexible circuit (FPC) and heating film applications

These application scenarios reflect the tape’s heat resistance, dielectric performance, and clean-removal behavior.

Why Choose a Professional Polyimide Tape Manufacturer?

A professional polyimide tape manufacturer provides more than raw tape supply. JIAO TAO TAO TAPE supports custom roll widths and lengths, jumbo roll supply for die-cutting, private label and OEM packaging, and stable bulk supply for long-term projects.

For industrial buyers, these capabilities are important because tape performance alone is not enough. Stable thickness control, consistent adhesive coating, converting support, and long-term supply reliability are equally important for electronics manufacturing and export projects.

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