NOA 74 Optical Adhesive 10g syringe

AMS item number: C007049-6

€21.28

Content: 1 pcs

Prices plus VAT plus shipping costs

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Delivery time 10 workdays

Refractive Index 1.52; 80-95 cps Viscosity at 25°C Norland Optical Adhesive... more

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Product information "NOA 74 Optical Adhesive 10g syringe"

Refractive Index 1.52; 80-95 cps Viscosity at 25°C

Norland Optical Adhesive 74(10g syringe) 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 where the adhesive can be exposed to UV light. The use of NOA 74 eliminates premixing, drying or heat curing operations common to other adhesive systems. Curing time is remarkably fast, and is dependent upon the thickness applied and the amount of ultraviolet light energy available.

NOA 74 is designed to give the best possible optical bond when using plastic to plastic or plastic to glass substrates. NOA 74 has excellent adhesion to cellulose acetate butyrate (CAB) and glass and good adhesion to CR-39, polarized film, nylon, polycarbonate and acrylics.

Typical Properties of NOA 74

Solids	100%
Hardness - Shore D	30
Water Absorption (ASTM D 570-63)	.0.86%/48H
Modulus PSI	2900
Tensile Strength PSI	217
Elongation at failure	10%

Shelf life of the liquid is at least 4 months from the date of shipment if stored in a cool (5-20C), dark place in the original container. If refrigerated, allow the adhesive to come to room temperature prior to use.

Norland Number:	74
Packaging:	10 g Syringe
Viscosity at 25°C :	80-95 cps
Refractive Index:	1.52

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