High-Temperature Polyimide Heat Tape for Lithium Batteries & Electronics

Protect delicate electrical circuits and battery cells during soldering and thermal processing with high-temperature polyimide tape. Designed for high thermal resistance and electrical insulation, this gold-colored polyimide tape withstands temperatures up to 500°F (260°C) without melting, charring, or leaving adhesive residue. Engineered with a silicone adhesive backing and anti-static polyimide film, it shields circuit boards, gold finger connectors, and lithium-ion battery packs from accidental short circuits, heat transfer, and chemical corrosion. Flexible and highly conformable, it wraps smoothly around irregular wire bundles, battery terminals, and transformer coils.

Key Features

• Superior high-temperature resistance handles continuous heat up to 500°F (260°C).

• High-dielectric polyimide film insulates lithium battery terminals and circuit boards.

• Pressure-sensitive silicone adhesive removes cleanly without leaving sticky residue.

• Protects gold finger connectors on printed circuit boards during wave soldering and reflow.

• Anti-static properties prevent electrostatic discharge damage to sensitive microchips.

Why Choose Our Polyimide Heat Tape

Say goodbye to short circuits, damaged circuit traces, and messy residue left behind by standard utility tapes. Unlike basic vinyl or masking tapes that burn, warp, or lose adhesion under thermal stress, polyimide tape maintains structural integrity and electrical isolation even during intense heating cycles.

Perfect For

• Insulating lithium-ion battery packs, transformer coils, and motor lead wires.

• Masking printed circuit board gold fingers during wave soldering and thermal powder coating.

• Thermal insulation in 3D printer bed setups, aerospace wiring, and electronics repair.

📋 Product Specifications