PERMABOND UV632 is a UV-curing adhesive developed for use on plastics. It has superb adhesion to acrylic and contains a long-wavelength photo initiator to allow it to cure through UV-stabilised plastics. This adhesive can also be used to bond glass, metals and other materials. UV632 cures to give a colourless bond so is ideal for applications where aesthetic appearance is vitally important.
FEATURES:
Cure on demand
High shear strength
Fast curing with low-power lamps
100% solids, no solvents
Excellent adhesion to plastics
Chemical composition
Urethane methacrylate
Appearance
Colourless, clear
Viscosity @ 25°C
20 rpm: 200-400 mPa.s (cP)
Specific gravity
1.1
Typical fixture time (acrylic)*
Low power 4mW/cm² battery lamp: 10secs
LED 100mW/cm² lamp: 4 secs
UV light guide 30W/cm²: 2 secs
