Heat Shielding

Heat Barrier · Reflective Foil · PCB Thermal Isolation

Precision die-cut tape solutions are engineered to manage heat, protect components, and optimize performance in demanding environments across industries such as automotive, electronics, and aerospace.

Heat shield tapes effectively control or redirect heat to protect sensitive components. With advanced adhesives and precision die-cutting, they improve thermal management, enhance reliability, and extend product life in automotive, electronics, and aerospace applications. Typical applications include:

Engineer fitting a thermal insulation pad between prismatic lithium battery cells

Battery Thermal Management

In lithium battery modules, thermal insulation layers, fireproof layers, and thermal insulation gaskets are commonly used to enhance safety and thermal control. These components often utilize flame-retardant die-cut tapes, as well as aluminum foil or copper foil combined with foam composite tapes.

Reflective aluminum foil heat shield installed beside an automotive exhaust manifold

Automotive Heat Shielding

Components such as engine compartments and electronic control modules utilize heat insulation reflective layers near heat sources. Common materials include high-temperature foil, glass fiber cloth tape, and ceramic fiber die-cut gaskets.

Technician placing a thermally conductive gap pad onto a chip heatsink

Electronics Heat Insulation

Thermal insulation and protection of chips and power modules are achieved using die-cuttable thermally conductive tapes, thermal insulation pads, and thermal interface materials (TIM).

Worker wrapping a water heater heating element with high-temperature insulation tape

Home Appliances

Thermal insulation tapes are applied to heating parts in devices such as microwave ovens, rice cookers, and water heaters. They provide high-temperature protection and fire isolation.

Rolls of glass fiber and ceramic fiber high-temperature insulating tape

Thermal & Electrical Insulation

High-temperature and insulating tapes protect sensitive components from heat and electrical interference.

Fireproof insulation composite panels protecting control cabinets beside laser cutting equipment

Industrial Equipment

Heat source isolation for hot air blowers, welding equipment, and laser processing equipment is achieved using thermal insulation and fireproof composite tape die-cuttings, which protect adjacent electronic components.

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Discover how our die-cut heat shielding tape solutions enhance thermal protection, boost performance, and ensure safety in demanding applications. Our experts are here to help with material selection, custom designs, and seamless product integration.

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Common Heat Shielding Tape Materials

Widely used materials for heat shielding and thermal management:

Thermally Conductive Tape

Used for heat conduction paths of chips, power modules, LED lamps, etc.

Aluminum Foil Tape

Used for heat reflection and insulation, commonly used in engine compartments, air ducts, heating components.

Copper Foil Tape

It has both thermal and electrical conductivity, suitable for the dual needs of electromagnetic shielding and thermal control.

Glass Cloth Tape

High strength, high temperature resistance, often used for heat source coating and mechanical protection.

Flame Retardant Tape

Meets UL 94 V-0 standard and is used in scenarios with risk of flame propagation. Widely used in batteries, power modules, and electronic control systems.

Double-Sided Thermal Tape

Can replace thermal conductive glue/silicone grease for fixing electronic components and heat dissipation.

Recommended Heat Shielding Tape Products

Commonly used heat shielding and thermal tape products from our range:

3M 3340 Aluminum Foil Tape for HVAC Duct Sealing

Working on This Application?

Tell us about your bonding, insulation, thermal, or sealing requirement. Our engineering team will recommend the right tape and die-cut solution for your product.