NOA 61 Optical Adhesive 1 oz bottle

 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 1.51; 550 cps Viscosity at 25°C  NBA 108 (10g syringe) is a single component, UV curing adhesive used for temporary bonding of lenses to metal polishing mounts. This blocking adhesive is formulated to be used with polishing processes that use large amounts of liquid or use heavy grinding. The adhesive cures in minutes at room temperature by exposure to long wave UV light and eliminates the heat induced strain typical of the old fashioned hot pitch blocking methods. NBA 108 is specifically formulated to provide low shrinkage and low strain to further minimize any potential strain on the lens during the blocking process. Debonding is accomplished by soaking in acetone.The adhesive cures only by exposure to UV light in the range of 350 to 380 nanometers. Recommended light sources include mercury lamps, sun lamps, fluorescent black lights and xenon lamps. Norland Products sells a variety of light sources optimized for curing our adhesive. The adhesive needs 5 joules per centimeter squared of long wave UV energy to fully cure. Cure time will depend on the amount of UV energy the light source used generates at the surface of the adhesive. Solids 100% Elongation at Failure 18% Modulus (psi) 710 Tensile (psi) 101 Hardness - Shore D 25 Shelf life of the liquid is at least 6 months at room temperature if stored in the original container away from UV light. Prolonged skin contact should be avoided and affected areas should be washed with soap and water. Avoid prolonged vapor inhalation and use in a well ventilated area.

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.

Refractive Index 1.524; 1200 cps Viscosity at 25°C Norland Optical Adhesive 65 ("NOA65") is a clear, colorless, liquid ph2otopolymer 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 65 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. The cured adhesive is very flexible and was designed to minimize strain. NOA 65 is especially suitable where the adhesive cross section would be relatively thick. NOA 65 has enough elasticity to keep strain to a minimum even when dissimilar materials with different coefficients of expansion are bonded together. Typical applications would be potting of lenses in metal mounts, bonding plastic to glass and cold blocking. Typical Properties of NOA 65 Solids 100% Elongation at Failure 80% Modulus of Elasticity (psi) 20,000 Tensile Strength (psi) 1,500 Hardness - Shore D 50 Temperature Range -15 to 60° C   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; 250 cps Viscosity at 25°C Norland Optical Adhesive 88 ("NOA 88") is an optically clear, liquid adhesive that will cure when exposed to long wavelength ultraviolet light. The adhesive is a one-part, 100% solids material that offers advantages in optical bonding applications. The use of NOA 88 eliminates premixing, drying, or heat curing operations common to other adhesive systems. Curing time can be regulated by the end user by varying the intensity of the curing source.NOA 88 was formulated as a low outgassing (CVCM) and low Total Mass Loss (TML) adhesive. The ideal applications for this adhesive is for coating of parts destined for space exploration, bonding of high tech computer components,adhering parts in very sensitive instruments and coating sensitive components.NOA 88 is cured by ultraviolet light (315 nm to 395nm) with maximum sensitivity at 365 nanometers. The adhesive requires 5 Joules/sq.cm of energy to fully cure a 25 to 50 micron bond. The material has low oxygen inhibition, so adhesive exposed to air will cure tack-free with sufficient exposure to UV light.Typical Properties of NOA 88 Solids 100% Refractive Index of Monomer 1.52 Elongation at Failure 41% Modulus of Elasticity (psi) 131,000 Tensile Strength (psi) 2,000 Hardness - Shore D 90 Total Mass Loss (TML) 1.07% Collected Volatile Condensable Material (CVCM) <0.01% Dielectric Constant (1 MHz) 4.06 Dielectric Strength (V/mil) 457 Dissipation Factor (1 MHz) 0.0341 Volume Resistivity (ohm-cm) 6.85 x 10 to the 14 power Surface Resistivity (MEgohms) 3.71 x 10 to the 12 power The shelf life of the liquid material is at least four months from the shipment date 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 1.51; 350 cps Viscosity at 25°C NBA 107 (10g syringe) is a single component, UV curing adhesive used for temporary bonding of lenses to metal polishing mounts or where bonded components need to be easily separated in the future. The adhesive cures in minutes at room temperature by exposure to long wave UV light and eliminates the heat induced strain typical of the old fashioned hot pitch blocking methods. NBA 107 is specifically formulated to provide low shrinkage and low strain to further minimize any potential strain on the lens during the blocking process. Debonding is readily accomplished by heating in hot water with a small amount of detergent or wetting agent added or with acetone.The adhesive cures only by exposure to UV light in the range of 350 to 380 nanometers. Recommended light sources include mercury lamps, sun lamps, fluorescent black lights and xenon lamps. Norland Products sells a variety of light sources optimized for curing our adhesive. The adhesive needs 5 joules per centimeter squared of long wave Uv energy to fully cure. Cure time will depend on the amount of UV energy the light source used generates at the surface of the adhesive. Typical Properties of NBA 107   Solids 100% Elongation at Failure 5% Modulus (psi) 800 Tensile (psi) 76 Hardness - Shore D 15   Shelf life of the liquid is at least 6 months at room temperature if stored in the original container away from UV light. Prolonged skin contact should be avoided and affected areas should be washed with soap and water. Avoid prolonged vapor inhalation and use in a well ventilated area.  

Refractive Index 1.524; 1200 cps Viscosity at 25°C Norland Optical Adhesive 65 ("NOA65") is a clear, colorless, liquid ph2otopolymer 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 65 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. The cured adhesive is very flexible and was designed to minimize strain. NOA 65 is especially suitable where the adhesive cross section would be relatively thick. NOA 65 has enough elasticity to keep strain to a minimum even when dissimilar materials with different coefficients of expansion are bonded together. Typical applications would be potting of lenses in metal mounts, bonding plastic to glass and cold blocking. Typical Properties of NOA 65 Solids 100% Elongation at Failure 80% Modulus of Elasticity (psi) 20,000 Tensile Strength (psi) 1,500 Hardness - Shore D 50 Temperature Range -15 to 60° C   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.

Max. Temperature +1,600 °C; Voltage 15 to 19 VAC; Current 5,8 to 7 A; Length 19, 22 mm; Width x Height 20 x 25 mm; Internal Diameter of Heat Core 2 mm NTT-AT’s CMH series of ceramic micro heaters provides temperatures of up to +1,600 °C in a very small, cylindrical volume. Powered by AC current with a power of approximately 100 W, a tubular ceramic micro-heating element with an internal diameter of 2 mm generates these high temperatures over a length of 19 (CMH-7019) or 22 mm (CMH-7022). In order to focus the heating energy in this small volume and to minimize the losses to the environment, the actual heating element is enclosed in a very high heat resistant ceramic material. An approx. 1 mm wide gap in this material on one side makes the laterally open, tubular heating element accessible from the outside. The main application of ceramic micro heaters is the processing of optical fibers, which can be inserted into the ceramic micro heater through the lateral gap. Tapering of optical fibers, for example, involves heating a small area of the fiber to a high temperature while the fiber is gently stretched as evenly as possible. This procedure reduces the diameter of fiber and core in the heated area, resulting in a tapered fiber. Another application of ceramic micro heaters is the production of fiber couplers. Key Features: Ideal for Heating-up Optical Fibers Ideal for Manufacturing of Tapered Optical Fibers or Optical Fiber Couplers Operated by Electric Current Temperatures of up to +1,600 °C Can Be Generated Precise Temperature Control Heating Element Inner Diameter: 2 mm Two Lengths Available: 19 mm (CMH-7019) and 22 mm (CMH-7022) Width: 25 mm, Height: 20 mm Applications: Heating-up Optical Fibers; Manufacturing of Tapered Optical Fibers; Manufacturing of Optical Fiber Couplers

Super Hydrophobic; Variants for Outdoor & Indoor Use Available; Anti Stick Characteristics; Photocatalytic Self Cleaning Effect NTT-AT’s super water-repellent material HIREC® is a dramatic new concept in the field of water-repellent materials. While traditional waterproofing prevents water from permeating, HIREC® keeps water away completely. Compared to traditional water-repellent coatings like PTFE creating a maximum contact angle between an object and water droplets of approximately 100°, HIREC® provides a contact angle of 150° or more, resulting in unparalleled water repelling performance. On top of that, HIREC® coatings also demonstrate superior effectiveness in preventing adhesion of snow, ice, and other substances. Water hitting HIREC®-coated surfaces is instantaneously repelled and disperses into small droplets with minimum adhesion. Water droplets remaining on horizontal surfaces are round and maintain a spherical shape as if they are standing up – and they instantly roll off angled or vertical surfaces, leaving a water film free object. Additionally, HIREC® 100 coatings feature a photocatalytic self-cleaning effect, greatly improving the problem of coating deterioration caused by air pollution, etc. Photocatalyst particles with strong oxidation power are part of the HIREC® coating layer – activated by sunlight (UV radiation), these photocatalysts crack oils, dust and other debris from the coating’s surface, resulting in a clean, fresh layer of water repellant coating and thus keeping its super water repellent characteristics for approximately three years. HIREC® 100 series for outdoor applications and HIREC® 450 series for indoor or small area applications are available. Both series can be supplied as cans or canisters for brush, roller or air spray gun application, but also as handy spray cans (HIREC® 1100, HIREC® 1450NF), containing aerosol-type coating for minor repairs or very small areas. For HIREC® 100, primer coating is required, using one or two different types of primers. These primers as well as dedicated thinners for primers and coating material are included in the HIREC® 100 system of super water repellent coatings. HIREC® 450 requires no primer coating, but a specialized thinner is included in the HIREC® 450 system of super water repellent coatings. HIREC® is not a clear coating, the finished surface will appear opaque. HIREC® is a soft coating and therefore not tolerant against abrasion. Rubbing, scratching, or otherwise mechanically interfering with the surface can damage the coating. For this reason, we do not recommend HIREC® to be used in applications which requires constant touching, contact, or knowingly abrasive environment such as use in automobiles or other mobile units. Please also note that the repellency of the coating deteriorates from dirt, pollution, or oily substances such as mechanical oil and finger oil. For HIREC®100 series however, this product’s self-cleaning action exfoliates most of the contamination when it is exposed to sunlight and gradually regains its hydrophobicity. Key Features: Super Hydrophobic: Prevents Water Film Formation >150° Contact Angle – Leads to Unparalleled Performance “Anti-stick” Characteristics – Reduces Accumulation of Snow and Ice Photocatalytic Self Cleaning Effect – Maintains Performance for Years Applications: Parabolic Antennas; Satellite Dishes; Radomes (Radar Domes); Bridges; Power Masts; Steel Towers; Plastics (Acrylic Resin, ABS Resin etc.); Metals (excluding Copper); Glass; Other

Piranha EPO-TEK® 353ND Epoxy, 2 gramsTwo component, 100% solids, heat curing epoxy designed for high temperature applications. It will perform continuously at 200°C while also tolerating 300-400°C for several hours. Recommended cure time and temperature: 110°C for 30 minutes. Pot life of up to 3 hours.

The PTC-CH Series Chassis Mount Temperature Controllers deliver the precision performance and long-term reliability you expect from a Wavelength Electronics temperature controller. PTC-CH Series controllers are found in such diverse applications as particle and droplet measurement, manufacturing machine vision systems, biomolecular interaction analysis, and more. The PTC-CH controllers operate from a single power supply between 4.5 V and 30 V, and a selection of models allows you to optimize the current output level for your application. The linear bipolar controller drives a Peltier thermoelectric cooler or a resistive heater, and the chassis-mount package integrates easily into OEM applications.PTC-CH controllers interface with a variety of temperature sensors, and the bias current is adjustable in order to maximize controller sensitivity and stability for your application. The compact chassis-mount design simplifies heatsinking and requires minimal space. PTC-CH controllers are quick to configure for your prototype project, and there are no surprises when it's time to integrate the controller into the final design. Practical Features For Real-World Conditions Built-in features make your product more robust to real-world operating conditions and minimize your electronics overhead: If the optional remote temperature setpoint signal is lost, the controller defaults to a standard "safe" temperature setpoint (25ºC when a 10 k Ω thermistor is used). The safe temperature can be changed at the factory; call for details. An on-board trimpot is used to set the output current limit to prevent over-driving the TEC, and helps protect your load from thermal runaway situations. Proportional gain is easily adjusted with an on-board trimpot. Low temperature coefficient design remains stable across a wide range of ambient conditions.When used with Wavelength's laser drivers, such as the PLD Series, these temperature controllers provide stable and reliable performance that sets your system apart from your competitors' and keeps your customers satisfied. Key Features Drive up to ±2.5, ±5.0, or ±10.0 A of linear bipolar TEC or heater current Add a booster unit to drive up to ±20.0 A Single supply operation: 5 to 30 VDC Small package: 3.0" x 3.2" x 1.1" Use a wide variety of temperature sensors Remote Output and Setpoint controls Short term stability: 0.0012°C Long term stability: 0.002°C Selectable sensor bias current Adjustable current limit Failsafe Setpoint default in case of remote temperature setpoint signal error

Refractive Index: 1.56; 300 cps Viscosity at 25°CNOA 61 strong, heat resistant optical adhesive with refractive index 1.56 and curing between 320 - 380 nm UV light MIL-A-3920 compliant (10g syringe)

Refractive Index 1.56; 250 cps Viscosity at 25°C Norland Optical Adhesive 83H ("NOA83H") 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 bondoptical components. In addition to UV light, heat can also be usedto cure this one part adhesive.The outstanding characteristic of this material 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 83H will not gel up in dispenser tips or cure before you want it to.Typical Properties of NOA 83H Solids 100% Elongation at Failure 30% Modulus of Elasticity (psi) 160,000 Tensile Strength (psi) 3,500 Hardness - Shore D 85 Shelf life of the liquid is at least 4 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.