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 2070 may be used to bond glass to glass and many plastics including polycarbonate.
Viscosity @ 25oC,cps: 60,000-80,000
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 2070 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 secs.
Store in original container at room temperature . Keep away from light. Keep container tightly closed when not in use.