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NOA 63 Optical Adhesive 1oz bottle

Product information "NOA 63 Optical Adhesive 1oz bottle"

Refractive Index 1.56; 2000 cps Viscosity at 25°C

Norland Optical Adhesive 63 ("NOA63") is a clear, colorless, liquid photopolymer that will cure when exposed to ultraviolet light. Since it is a one part system and 100% solids,it offers many advantages in bonding of optical elements where the bonding surface can be exposed to light. The use of NOA 63 eliminates premixing, drying or heat curingoperations common to other optical adhesive systems. Curing time is remarkably fast, and is dependent upon the thickness applied and the amount of ultraviolet light energy available.

NOA 63 is recommended for the bonding of achromats, prisms and all other precision compound optics. The outstanding characteristics of the adhesive are its low fluorescence and its excellent transmission in the near UV range. After fullcure, the adhesive has good transmission from 320 to 3,000 nanometers.

Typical Properties of NOA 63

Solids 100%
Elongation at Failure 6%
Modulus of Elasticity (psi) 240,000
Tensile Strength (psi) 5,000
Hardness - Shore D 90


Shelf life of the liquid is at least 6 months from the date of shipment if stored in a cool  (5-22° C), dark place in the original container. If refrigerated, allow the adhesive to come to room temperature prior to use.

Manufacturer "Norland"
Norland Products, Inc. began in 1960 as a manufacturer of specialised gelatine used in the electronics industry. For the last 10 years Norland Products has been supplying interferometric test equipment to the fiberoptic industry, including interferometers for fiberoptic arrays, interferometers for fiberoptic connectors, multifiber systems, connectors tuners.
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