A thixotropic, aliphatic urethane compounded with optimal clarity. This one component UV curable system cures quickly and efficiently when exposed to a low intensity UV light source. The adhesive provides an exceptional bond with superior shock resistance. UV 2066-189T may be used to bond glass to glass and many plastics including polycarbonate.
Viscosity @ 25oC,cps: 12,500-14,500
Shelf Life, (Closed Container @ 25oC): 6 Months
Specific Gravity @ 25oC: 1.03
Linear Shrinkage, in./in.: 0.00
Linear Expansion: 0.015
Moisture Absorption, 10 Days @ 25oC, %: 0.00
Tensile Strength, psi: 475
Elongation, %: 125
Operating Temperature Range, oC: -40 to 138
Dielectric Strength, volts/mil: 420
Dielectric Constant @ 25oC, 100 KC: 3.4
UV-2066-189T may be cured under low intensity blacklights (minimum of four 40 watt bulbs) with an exposure time of 5-8 minutes @ 6” from substrate. Exposure to a 200 watt/in. UV light source @ 365nm, will effect cure in 20 seconds.
Store in original container at room temperature. Keep away from light. Keep container tightly closed when not in use.