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Norland Optical Adhesive 61 (NOA 61) is a clear 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.

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Norland 61 Optical Adhesive 1oz Bottle *MIL-A-3920C

Silmid P/N: NOA61001OZ
Norland 61 Optical Adhesive 1oz Bottle *MIL-A-3920C
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$66.13 (excl VAT) $66.13 (Inc VAT)
On Order - 3 available in 4 days
Bulk discounts
1+
$66.13 + VAT
12+
$62.82 + VAT
24+
$61.16 + VAT
48+
$59.51 + VAT

Norland Optical Adhesive 61 (NOA 61) is a clear 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.

Technical Information

  • UN Number 3082 CL9
  • Commodity Code 35069900
  • Country of Origin United States

Data Sheets

Download the Norland 61 Optical Adhesive 1oz Bottle technical data sheet (TDS) and the Norland 61 Optical Adhesive 1oz Bottle safety data sheet (SDS) from Silmid today. Once you have logged in or signed up, the datasheet will be visible for download if one is available.

Product Information

The use of NOA 61 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 61 meets Federal Specification MIL-A-3920 for optical adhesives and is approved for use on all government contracts specifying such adhesives. The adhesive is designed to give the best possible optical bond to glass surfaces, metals, fiberglass and glass filled plastics. NOA 61 is recommended for bonding lenses, prisms and mirrors for military, aerospace and commercial optics as well as for terminating and splicing optical fibers.

NOA 61 also has excellent clarity, low shrinkage and as light flexibility that make it superior to other materials for optical bonding. These characteristics are important in order for the user to produce high quality optics and achieve long term performance under changing environments.

Shipping information

International delivery (door to door delivery) is available for selected countries worldwide. Shipping will be automatically calculated based on the weight, location and hazardous nature of the goods. Customers can also choose ex works to arrange their own collection.

Please refer to our delivery page for more information.