tesa HAF® 58498

200µm double sided black reactive structural bonding film.

Product Description:

tesa HAF® 58498 is a reactive heat activated structural bonding film based on phenolic resin and nitrile rubber. This black double sided tape has a PET backing. It is protected by a strong paper liner
It is activated by heat and pressure applied during the assembly process.

Main features:

Extremely high performance, even on small bonding areas and thin design gaps
Reliable and ageing-resistant bonds
Extremely low oozing ratio
Very good dimension stability and easy die-cut handling
PET backing provides barrier function in mesh bonding applications
Suitable for long-term applications that are exposed to heavy stress
Free of halogen and compliant with current ROHS standards

Application Fields:

tesa HAF® 58498 is especially recommended for bonding of metal components to metal surfaces or heat resistant plastics, e.g. SUS or AL to PI, PMMA or ABS:
- Constructive bonding inside electronic devices
- Speaker mesh bonding
- FPC bonding
- Button fixation
- Camera lens and bezel mounting
- Bonding of decorative metal components

Technical data:

Backing material PETP
Color black
Total thickness 200 µm
Type of adhesive type: nitrile rubber / phenolic resin
Type of liner type: PE-coated paper