Product information "NOA 133 Optical Adhesive 2g syringe"
Viscosity at 25°C: 15 cps, Refractive Index: 1.33
Norland Optical Adhesive 133 (2g syringe) is clear liquid adhesive that will cure when exposed long wavelength ultraviolet light. NOA 133 is recommended for bonding for glass to glass. Adhesion is also good to cellulose acetate butyrate. NOA 133 is cured by ultraviolet light between 320 to 450 nm. Full cure requires 6 Joules/cm 2. The adhesive exhibits oxygen inhibition when used as a coating. To overcome this the adhesive must be cured under an inert atmosphere, such as nitrogen. When used as a coating the liquid adhesive's temperature must be kept below 9C to prevent vaporization.
Typical Properties of NOA 133
-15°C to 90°C
Keep NOA 133 in a cool (5-20°C) dark place. If refrigerated, allow the adhesive to come to room temperature before using.
Viscosity at 25°C (cps):
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