NOA1369


NOA1369 Low-Refractive-Index Optical Adhesive

Product Description:
----Low refractive index (1.382) UV adhesive, recommended for glass-to-glass bonding; also adheres well to cellulose acetate butyrate.
pic

NOA1369 is a transparent liquid adhesive that cures when exposed to long-wave UV. Recommended for glass-to-glass bonding; it also adheres well to cellulose acetate butyrate. NOA1369 cures under UV light from 315 nm to 395 nm. Full cure requires 6 J/cm². When used as a coating, it exhibits oxygen inhibition; to overcome this, cure in an inert atmosphere such as nitrogen.

Technical Data:

Refractive index: 1.37 uncured, 1.382 cured;
Color: Clear
Viscosity @25°C: 2100 cps;
Hardness: 30D;
Modulus (psi): 10,578
Elongation at break: 52%
Tensile strength (psi): 1130
Refrigerate; bring to room temperature before use

Light Transmission:
pic
Notes:

NOA1369 is suitable for manufacturing fiber optic combiners, and customers are already using it in volume. Beijing Lienhe keeps it in stock.