Vitralit® VBB-1 is a UV/visible light curable, multi-substrate bonder that exhibits
excellent peel strength. The cured product is optically clear, exceptionally flexible and
demonstrates outstanding elongation.
Vitralit® VBB-1 is recommended for applications were a tough, durable and moisture
resistant bond is required. Because of the abilityto bond to many substrates and ability
to withstand the stress off thermal cycling.
Vitralit® VBB-1 is very well suited for use as a UV curable potting composition.
Vitralit® VBB-1 contains no acid, hazardous materials or corrosive ingredients.
Technical Data- Color: transparent
- Viscosity [mPa*s]: 1000 to 1500
- Flash point [°C]: > 93
- Full Strength [hours]: 12
- Temperature Resistance [°C]: -50 to 150
- Hardness Shore A: 70 to 80
- Compression Shear Strength (PC/PC) [MPa]: 2,1
- Compression Shear Strength (PC/PMMA) [MPa]: 2,5
- Compression Shear Strength (PC/FR4) [MPa]: 2,4
- Lap Shear Strength (Glass/Glass) [MPa]: 5,7
- Lap Shear Strength (Glass/Alu) [MPa]: 3,4
- Lap Shear Strength (Glass/Steel) [MPa]: 2,6
- Elongation at Break [%]: 204
