{"product_id":"t-noa81-fast-curing-optical-adhesive-1-oz","title":"T-NOA81 - Fast Curing Optical Adhesive, 1 oz.","description":"\u003cp\u003eT-NOA81 - Fast Curing Optical Adhesive, 1 oz.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLow Shrinkage (1.5%) and Low Stress\u003c\/li\u003e\n\u003cli\u003eStrong Glass-Metal, Glass-Glass, and Glass-Plastic Bonds\u003c\/li\u003e\n\u003cli\u003eRecommended UV Curing Intensity \u0026gt;2 mW\/cm\u003csup\u003e2\u003c\/sup\u003e\u003cspan\u003e \u003c\/span\u003e@ 365 nm\u003c\/li\u003e\n\u003cli\u003eDispenser Bottle Contains 1 oz. (NOA Products) or 100 g (NBA107) of Adhesive\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNorland Optic Adhesives are clear, one part adhesives that contain no solvents. When exposed to UV light, they gel in seconds and cure fully in minutes to give a tough resilient bond. Each of the six formulas listed below has been optimized to provide excellent bonding for specific applications. To cure these optical adhesives, they must be exposed to UV light.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShelf Life\u003c\/strong\u003e\u003cbr\u003eThese UV-curing adhesives have a shelf life of approximately 8 months. This time frame begins on the date the epoxy was packaged at the manufacturer. Upon receipt by the end user, Our guarantees that the remaining shelf life will be at least 3 months.\u003c\/p\u003e\n\u003ch3\u003eCommon Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCure: UV\u003c\/li\u003e\n\u003cli\u003eColor: Clear\u003c\/li\u003e\n\u003cli\u003eLinear Shrinkage: 1.5%\u003c\/li\u003e\n\u003cli\u003eCoefficient of Thermal Expansion at Room Temperature: 220 x 10\u003csup\u003e-6\u003c\/sup\u003e\u003cspan\u003e \u003c\/span\u003ein\/in-°C\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRecommended Uses Fast curing adhesive for tacking, a hard resilient bond\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eViscosity @ 25 °C 300 CPS\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eIndex of Refraction, N \u003cspan data-mce-fragment=\"1\"\u003e1.56\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003eTensile Strength 4,000 psi\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003eShore D Hardness 90\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-mce-fragment=\"1\"\u003eNet \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003eWeight 1 ± 0.07 oz (28 ± 2 g)\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eAdhesion\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable align=\"center\" cellspacing=\"0\" class=\"SpecTable\" width=\"200\"\u003e\n\u003ctbody\u003e\n\u003ctr align=\"left\" valign=\"top\"\u003e\n\u003ctd align=\"left\" headers=\"th068390080000\" width=\"90\"\u003eGlass-Metal\u003c\/td\u003e\n\u003ctd align=\"left\" headers=\"th068390080000\" width=\"60\"\u003eExcellent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"left\" valign=\"top\"\u003e\n\u003ctd align=\"left\" headers=\"th068390080000\"\u003eGlass-Glass\u003c\/td\u003e\n\u003ctd align=\"left\" headers=\"th068390080000\"\u003eExcellent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"left\" valign=\"top\"\u003e\n\u003ctd align=\"left\" headers=\"th068390080000\"\u003eGlass-Plastic\u003c\/td\u003e\n\u003ctd align=\"left\" headers=\"th068390080000\"\u003eFair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eItem Description\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eT-NOA81 is an extremely fast curing adhesive. NOA81 has similar qualities to the NOA61, yet it can cure 3 to 5 times faster. However, curing times are dependent on the UV light source. Not only is it a faster curing adhesive, it is also tougher and stronger. NOA81 is recommended for applications that require extra toughness or speed in curing. The refractive index of the cured polymer typically has a value of 1.56. Like NOA61, it may also be polished.\u003c\/span\u003e\u003c\/p\u003e","brand":"Fosco Connect","offers":[{"title":"Default Title","offer_id":49083572453632,"sku":"T-NOA81","price":115.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/0908-xl.jpg?v=1785201696","url":"https:\/\/alotechparts.com\/products\/t-noa81-fast-curing-optical-adhesive-1-oz","provider":"Alo Tech Solutions","version":"1.0","type":"link"}