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NOA 1639H
General purpose adhesive for bonding doublets, prisms or mounting components.
Cure: UV/Heat
Adhesion To
Glass: Excellent
Metal: Good
Plastic: Good
Typical Properties
Color: Slight Yellow
Viscosity at 25 Degrees C: 240CPS
Refractive Index (Liquid): 1.61
Refractive Index (Cured): 1.639
Modulus PSI: N/A
Tensile PSI: N/A
Elongation at Failure: N/A
Shore D Hardness: 10