NOA 61 Optical Adhesive 10g syringe

Refractive Index 1.54; 5000 cps Viscosity at 25°C Norland Optical Adhesive 68 ("NOA68")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 materials where the bonding surface can be exposed to light. The use of NOA 68 eliminates premixing, drying and heat curing operations 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 68 is designed to give improved adhesion to many plastics such as acrylic, polycarbonate and cellulose acetate butyrate. In addition to plastics, NOA 68 has good adhesion to glass and metals and can be used to bond combinations of the three. Suggested uses for NOA 68 include bonding compound plastic lenses, laminating polarized film between glass or plastic, mounting plastic lenses in metal or plastic mounts and bonding cover glasses.Typical Properties of NOA 65 Solids 100% Elongation at Failure 80% Modulus of Elasticity (psi) 20,000 Tensile Strength (psi) 2,500 Hardness - Shore D 60 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.

 Refractive Index 1.56; 200 cps Viscosity at 25°C Norland Optical Adhesive 71 ("NOA71") is an optically clear, liquid adhesive that will cure when exposed to long wavelength ultraviolet light (10g syringe). The adhesive is a one-part, 100% solids material that offers advantages in bonding applications that require optical clarity or require fast cure times and long term stability over a wide range of temperatures. The use of NOA 71 eliminates premixing, drying, or heat curing operations common to other adhesive systems.NOA 71 was formulated to provide a strong bond to glass surfaces. This adhesive can also be used for adhering to other substrates, such as metal, fiber- glass, and glass filled plastics. Typical applications are laminating solar cells, holographic plates, flat panel displays and touch screens or as a clear coating on plastic or metal.NOA 71 is cured with long wavelength UV light from 315 to 400 nanometers with peak absorption at 365 nm. The amount of energy required for full cure is 3.5 Joules/sq. cm of UV light. Typical Properties of NOA 71 Solids 100% Elongation at Failure 43% Modulus of Elasticity (psi) 55,000 Tensile Strength (psi) 1,300 Hardness - Shore D 86 Dielectric Constant (1 MHz) 4.0 Dielectric Strength (V/mil) 456 The shelf life of NOA 71 liquid is at least 4 months from the date of shipment if kept 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.

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.

Type Refractive Index Viscosity @+25°C [cps] Glass Metal Plastics Description Package Price   NOA 60 1.56 300 ** ** * General purpose adhesive for bonding doublets, prisms or mounting components 1 oz Bottle xx€ Buy now               1 lb Bottle                   2 g Syringe     NOA 61 1.56 300 **** **** * Preferred adhesive for military optics; meets MIL-A-3920; used for optics exposed to temperature extremes; low shrinkage     Buy now NOA 63 1.56 2,500  ** ** * Cures well in thick sections; use as fillet bond to hold lenses in place or for bonding where low fluorescence or good transmission in UV range is required     Buy now NOA 65 1.52 1,000 ** ** * Flexible adhesive suitable for low strain applications or for cold blocking of lenses     Buy now NOA 68 1.54 5,000 **** ** *** Flexible adhesive for glass or plastics such as polycarbonate, CAB or acrylic     Buy now NOA 68T 1.54 22,000 **** ** *** Screen printable flexible adhesive for glass and plastic such as polycarbonate, CAB or acrylic     Buy now NOA 68TH 1.54 22,000 **** ** *** Screen printable flexible adhesive for glass and plastic such as polycarbonate, CAB or acrylic     Buy now NOA 71 1.56 200 **** **** * Provides a strong bond to glass surfaces and has excellent clarity for light guides and other applications     Buy now NOA 72 1.56 155 **** ** *** Low viscosity adhesive for bonding glass or plastics such as polycarbonate, CAB or acrylic; cures with UV or visible light     Buy now NOA 73 1.56 140 **** ** * Flexible adhesive with low viscosity for bonding delicate parts     Buy now NOA 74 1.52 80-95  **** ** *** Low viscosity adhesive for bonding CAB, other plastics and glass      Buy now NOA 75 1.52 80-95  **** ** *** Low viscosity adhesive used for bonding polarized and polyester film, nylon, glass and other plastics     Buy now NOA 76 1.51 4,500 **** ** **** High viscosity adhesive for bonding glass to plastic; cures with UV or visible light     Buy now NOA 78 1.50 9,000 **** ** **** High viscosity adhesive for bonding plastic to plastic, cures with UV or visible light     Buy now NOA 81 1.56 300 **** **** * Fast curing adhesive for tacking or bonding; excellent adhesion to glass or metal; produces a hard, resilient bond     Buy now NOA 83H 1.56 250 **** **** * Fast curing adhesive that will cure with UV or heat for tacking or bonding UV opaque materials     Buy now NOA 84 1.46 55 **** ** *** Low refractive index, very low viscosity adhesive for bonding or coating glass and plastic     Buy now NOA 85 1.46 200 **** ** *** Low refractive index, higher viscosity adhesive for bonding glass and plastic     Buy now NOA 85V 1.46 200 **** ** *** Low refractive index (1.46), low viscosity(200), visible light curing adhesive recommended for bonding plastics that absorb UV light     Buy now NOA 86 1.55 200-300  **** ** *** Low viscosity adhesive that meets Bellcore specification of 85C/85RH for bonding glass     Buy now NOA 86H 1.55 200-300  **** ** *** Low viscosity adhesive that meets Bellcore specification of 85C/85RH for bonding glass     Buy now NOA 87 1.52 900-1,500  **** ** *** High viscosity adhesive that meets Bellcore specification of 85C/85RH for bonding glass     Buy now NOA 88 1.56 250 **** **** * Low outgassing adhesive for aerospace or electronic applications; excellent transmission in UV range     Buy now NOA 89 1.51 20 **** ** * Low viscosity adhesive for spin coating and bonding delicate parts     Buy now NOA 1315 1.315 15 ** ** ** Low viscosity adhesive with a refractive index of 1.315 for bonding glass or plastic     Buy now NOA 132 1.32 15 ** ** ** Low viscosity adhesive with a refractive index of 1.32 for bonding glass or plastic     Buy now NOA 1327 1.327 4,700 ** ** ** Higher viscosity adhesive with a refractive index of 1.327 for bonding glass or plastic     Buy now NOA 1328 1.328 2,400 ** ** ** Higher viscosity adhesive with a refractive index of 1.328 for bonding glass or plastic     Buy now NOA 133 1.33 15 ** ** ** Low viscosity adhesive with a refractive index of 1.33 for bonding glass or plastic     Buy now NOA 1348 1.348 1,600 ** ** ** Low viscosity adhesive with a refractive index of 1.348 for bonding glass or plastic     Buy now NOA 136 1.36 160 **** ** * Low viscosity adhesive with a refractive index of 1.36 for bonding glass or plastic     Buy now NOA 13685 1.3685 15-25  **** ** * Low viscosity adhesive with a refractive index of 1.3685 for bonding glass or plastic     Buy now NOA 1369 1.369 2100 ** ** ** Low viscosity adhesive with a refractive index of 1.369 for bonding glass or plastic     Buy now NOA 1375 1.375 45-60  **** ** * Low viscosity adhesive with a refractive index of 1.375 for bonding glass or plastic     Buy now NOA 13775 1.3775 4,000 ** ** ** Low viscosity adhesive with a refractive index of 1.3775 for bonding glass or plastic     Buy now NOA 138 1.38 45-60  **** ** * Low viscosity adhesive with a refractive index of 1.38 for bonding glass or plastic     Buy now NOA 13825 1.3825 5,600 ** ** ** Low viscosity adhesive with a refractive index of 1.3825 for bonding glass or plastic     Buy now NOA 139 1.39 865 **** ** * Low viscosity adhesive with a refractive index of 1.39 for bonding glass or plastic     Buy now NOA 142 1.42 20-40  **** ** * Low viscosity adhesive with a refractive index of 1.42 for bonding glass     Buy now NOA 144 1.44 45-60  **** ** * Adhesive with a refractive index of 1.44 for bonding glass     Buy now NOA 146H 1.46 175 **** ** * Low viscosity adhesive with a refractive index of 1.46 for bonding glass or plastic     Buy now NOA 148 1.48 1,500-2,000  **** ** * Adhesive with a refractive index of 1.48 for bonding glass     Buy now NOA 160 1.60 2,200 **** ** * Higher viscosity, high refractive index adhesive (1.60) for bonding glass to glass or plastic     Buy now NOA 162 1.62 800 **** ** * Higher viscosity adhesive with a refractive index of 1.62 for bonding glass     Buy now NOA 1625 1.625 60-80  **** ** * Low viscosity adhesive with a refractive index of 1.625 for bonding glass     Buy now NOA 164 1.64 60-80  **** ** * Low viscosity adhesive with a refractive index of 1.64 for bonding glass     Buy now NOA 1665 1.665 800-1,000 **** ** *** High refractive index adhesive (1.665) for bonding glass, plastics and metal     Buy now NOA 170 1.70 4,500-5,500  **** ** **** High refractive index adhesive (1.70) with higher viscosity for bonding glass or plastics     Buy now

 Refractive Index 1.56; 200 cps Viscosity at 25°C Norland Optical Adhesive 71 ("NOA71") is an optically clear, liquid adhesive that will cure when exposed to long wavelength ultraviolet light (10g syringe). The adhesive is a one-part, 100% solids material that offers advantages in bonding applications that require optical clarity or require fast cure times and long term stability over a wide range of temperatures. The use of NOA 71 eliminates premixing, drying, or heat curing operations common to other adhesive systems.NOA 71 was formulated to provide a strong bond to glass surfaces. This adhesive can also be used for adhering to other substrates, such as metal, fiber- glass, and glass filled plastics. Typical applications are laminating solar cells, holographic plates, flat panel displays and touch screens or as a clear coating on plastic or metal.NOA 71 is cured with long wavelength UV light from 315 to 400 nanometers with peak absorption at 365 nm. The amount of energy required for full cure is 3.5 Joules/sq. cm of UV light. Typical Properties of NOA 71 Solids 100% Elongation at Failure 43% Modulus of Elasticity (psi) 55,000 Tensile Strength (psi) 1,300 Hardness - Shore D 86 Dielectric Constant (1 MHz) 4.0 Dielectric Strength (V/mil) 456 The shelf life of NOA 71 liquid is at least 4 months from the date of shipment if kept 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.

Refractive Index 1.56; Viscosity at 25°C 300 cps Norland Optical Adhesive 81 ("NOA81") is a single component liquid adhesive that cures in seconds to a tough, hard polymer when exposed to ultraviolet light. It is recommended as an extremely fast and efficient way to precisely bond optical components or fiber optics. It can be cured in a thin layer between two transparent substrates or applied as a dropto form a bridge between two components. Exposure to UV light quickly cures the adhesive and holds the components in place.The outstanding characteristic of this adhesive is its extremely fast cure. Thin films can be initially set in under 10 seconds and thick films in 20 seconds using the light sources listed below. It is also extremely stable when not exposed to UV light. NOA 81 will not gel up in dispenser tips or cure before you want it to.Typical Properties of NOA 81 Solids 100% Elongation at Failure 25% Modulus of Elasticity (psi) 200,000 Tensile Strength (psi) 4,000 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.