Additional Info
Processing:
1.Pre-lamination:
tesa® HAF 8405 is laminated before curing. For this process we recommend a temperature between 120 °C and 140 °C.
2. Bonding:
The bonding conditions temperature, pressure and time depend on the application. Following parameters can be regarded as a guideline:
Friction liners for clutches:
1 Temperature: 180 – 230 °C
1 Pressure: > 8 bar
1 Time: 3 min – 30 min
Bonding strength values were obtained under standard laboratory conditions. Value is guaranteed clearance limit checked with each production batch (Material: Etched aluminium test specimen / Bonding conditions: Temp. = 120 °C; p = 10 bar; t = 8
min)
To reach maximum bonding strength surfaces should be clean and dry. Storage conditions according to tesa® HAF shelf life concept.
1.Pre-lamination:
tesa® HAF 8405 is laminated before curing. For this process we recommend a temperature between 120 °C and 140 °C.
2. Bonding:
The bonding conditions temperature, pressure and time depend on the application. Following parameters can be regarded as a guideline:
Friction liners for clutches:
1 Temperature: 180 – 230 °C
1 Pressure: > 8 bar
1 Time: 3 min – 30 min
Bonding strength values were obtained under standard laboratory conditions. Value is guaranteed clearance limit checked with each production batch (Material: Etched aluminium test specimen / Bonding conditions: Temp. = 120 °C; p = 10 bar; t = 8
min)
To reach maximum bonding strength surfaces should be clean and dry. Storage conditions according to tesa® HAF shelf life concept.
![[en-en] tesa_HAF-black_dr_001](/en-sg/files/images/202402/2/medium-11173881,11173881_padded1x1_18.webp "tesa_HAF-black_dr_001")
