• Item Name: tesa HAF® 8475
• Manufacturer: tesa SE
• Technologies: Reactive heat activated adhesive film (phenolic resin/nitrile rubber)
• Color: Amber
• Backing material: None
• Type of adhesive: Nitrile rubber / phenolic resin
• Package Size: Contact to Techniq VN for details
• Shelf Life: Contact to Techniq VN for details
tesa® HAF 8475 is a 125 µm heat-activated, double-sided thermosetting film composed of phenolic resin and nitrile rubber, with no backing and protected by a strong paper liner. Halogen-free and RoHS-compliant, it is non-tacky at room temperature and activated through heat and pressure. The tape delivers highly reliable, elastic, and aging-resistant bonds, even in small bonding areas or thin design gaps, with minimal oozing. It is suitable for long-term applications under heavy stress.
Bonding metal components (SUS or AL) to plastics such as PMMA, PC, or ABS.
Constructive bonding inside electronic devices.
Button fixation.
Camera lens and bezel mounting.
Bonding decorative metal components.
| Property | Value |
|---|---|
| Backing material | None |
| Adhesive type | Nitrile rubber / phenolic resin |
| Liner type | Glassine |
| Total thickness | 125 µm |
| Colour | Amber |
| Bonding strength (push-out) | 11 N/mm² |
| Pre-lamination temperature | 90–120 °C |
| Pre-lamination pressure | 2–6 bar |
| Pre-lamination time | 1.5–3 s |
| Bonding temperature | 180–220 °C |
| Bonding pressure | 2–10 bar |
| Bonding time | 3–10 s |
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Techniq Vietnam provides end-to-end materials and process solutions, integrating world-class technologies in adhesives, soldering, and thermal management.
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