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Norland Optical Adhesive NOA 68, 1 lb. Bottle

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Norland Optical Adhesive NOA 68, 1 lb. Bottle

Stock #16-780
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Qty 1-4
Qty 5+
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Size (oz):
Glass Bonding:
Metal Bonding:
Plastic Bonding:
Viscosity (cps):
Index of Refraction nd:
1.54 @ 589nm
Norland Number:
Shelf Life:
4 months
Typical Applications:
High viscosity adhesive for plastics: acrylic polycarbonate and CAB.
Absorption Range (nm):
350 - 380
Bonding Type:
Plastic to Plastic/Glass
Energy for Full Cure (J/cm2):

Regulatory Compliance

RoHS 2015:
Reach 224:
Certificate of Conformance:

Product Family Description

Norland Optical Adhesives are clear, solvent-free optical adhesives designed to fully cure in only minutes when exposed to ultraviolet light. Norland Optical Adhesives are used in precision alignment or positioning applications that require a robust and resilient bond. To use Norland Optical Adhesives, apply the adhesive to the optical surface, position the components, and use a UV light source to set the components in place. Since the adhesive will not cure until exposed to UV light, time can be taken during the positioning stage.

Norland optical adhesives (NOA) application notes
Title Description
Applying Adhesive Covers best practices to use when applying Norland Optical Adhesives to ensure an even adhesive layer while avoiding air bubbles.
Chemical Resistance of NOA Covers the effects of various chemicals on Norland Optical Adhesives including acids, bases, and solvents.
Preventing Lens Separations with NOA Covers best practices to avoid adhesive failures when bonding optical elements.
Separating Lenses Bonded with NOA Covers how to unbond optical elements bonded with Norland Optical Adhesives.
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