tesa HAF® 8478 is a reactive heat activated structural bonding film based on phenolic resin and nitrile rubber. This amber double sided tape has no backing. It is protected by a strong paper liner.It is activated by heat and pressure applied during the assembly process.
FEATURES
- Extremely high performance, even on small bonding areas and thin design gaps
- Reliable and ageing-resistant bonds
- Very low oozing ratio
- Suitable for long-term applications that are exposed to heavy stress
- Free of halogen and compliant with current ROHS standards
APPLICATIONS
- Constructive bonding inside electronic devices
- FPC bonding
- Button fixation
- Camera lens and bezel mounting
- Bonding of decorative metal components
Product Construction
Backing material | none |
Color | amber |
Total thickness | 200 µm |
Type of adhesive | type: nitrile rubber / phenolic resin |
Type of liner | type: glassine |
Bonding strength | 7 N/mm² |