TESA® Heat Activated Adhesive Tape HAF 8401 - Roll of 25 m x 50 mm

UPC/EAN Code: 4005800199110
SKU Code: DCTER133094-2550

200 µm double-sided adhesive film with a phenolic resin and nitrile rubber base.

CHARACTERISTICS

- Thermo-activatable: Activated at 90 ºC for pre-lamination.

- High resistance: Mechanical, thermal and chemical.

- Flexibility: Thanks to components such as rubber, they maintain their elasticity after curing.

- Suitable for die-cutting: Compatible with automated industrial processes.

- Available in different widths: 21, 30, 50, 100 and 1.020 mm.

APPLICATIONS

Electronics

- Attachment of chip modules: In credit or ID cards.

- Mounting of components on printed circuit boards (PCB): As sensors or connectors, withstanding high operating temperatures (e.g. in loT devices or wearables).

Technical textiles

- Protective clothing manufacturing: Used for bonding layers of heat-resistant fabrics, such as in firefighting suits or foundry clothing, where the tape ensures robust seams that withstand extreme temperatures without degrading.

- Technical membrane lamination: Bonding waterproof or breathable membranes to textiles in high-end sports equipment, such as mountaineering jackets, while maintaining flexibility and washing resistance.

Glass and plastics

- Decorative glass panels: Bond glass to metal or plastic structures in architectural applications, such as shower enclosures or façade panels, offering an invisible, moisture-resistant bond.

- Plastic components to appliances: Attaches plastic or glass housings to appliances such as ovens or refrigerators, where the tape resists heat cycling and exposure to detergents.

Automotive industry

- Interior metal panels: Used for bonding aluminium or steel panels to internal vehicle structures, such as dashboards or doors, where resistance to vibration and temperature (up to 140°C) is critical.

- It attaches proximity or temperature sensors to metal housings, ensuring stability in high vibration and heat environments (e.g. in engine compartments).

Aerospace

- Lightweight composite panels: Used to bond composite or metallic materials in aircraft interiors, such as cabin liners, where fire and low pressure resistance is essential.

- Electronic component attachment: Secures sensors or cables in navigation systems, withstanding vibration and extreme thermal changes in high altitude flight.

General industrial assembly

- Permanent bonding of heat resistant materials (metal, glass, wood, textiles) in applications where durability is required under demanding conditions, such as processing equipment and hydraulic systems.