46P-9-5D Polishing Film

5 inch Disc; Grit 3 µm; Silicon Carbide; Stainless Steel and Ceramic Ferrule; no PSA The 46P-3-5D fiber optics polishing film from Nanolap comes in a pack that contains 10 pieces.

5 inch Disc; Grit 0.3 µm; Aluminium Oxide; Stainless Steel Ferrule; no PSA The 26M-0.3-5D fiber optics polishing film from Nanolap comes in a pack that contains 10 pieces.

5 inch Disc; Grit 1 µm; Aluminium Oxide; Stainless Steel Ferrule; no PSA The 26M-1-5D fiber optics polishing film from Nanolap comes in a pack that contains 10 pieces.

5 inch Disc; Grit 5 µm; Aluminium Oxide; Stainless Steel Ferrule; no PSA The 26M-5-5D fiber optics polishing film from Nanolap comes in a pack that contains 10 pieces.

Refractive Index 1.55 Viscosity at 25°C 250-350 cps Norland Optical Adhesive 86H is an adhesive that will cure optically clear when exposed to long wavelength ultraviolet or visible light (blue-violet) or heat. The adhesive has low viscosity and meets the Bellcore specifications of 85C/85RH for 2000 hours as well as being USP Class VI biocompatible NOA 86H is recommended for bonding glass or plastic. NOA 86H is cured by ultraviolet light between 315 to 400 nanometers and visible light between 400 to 420 nanometers. The peak absorption wavelengths are 325, 365 and 400 nanometers. Minor absorption wavelengths are 410 and 420 nm. Full cure requires 2.5 Joules/cm 2 .In addition to the UV cure, NOA 86H contains a latent heat catalyst that can quickly cure areas that do not see the ultraviolet light. The catalyst allows the adhesive to cure in 10 minutes at 125°C in a convection oven, or 3 hours at 80° C. Faster cure times are possible with infrared ovens. Areas in contact with air will cure tacky unless exposed to UV light or given the 125° C cure. Temperatures less than 80°C will not activate the adhesive. The advantage of the heat cure is to bring partially cured adhesive to full cure to get the maximum physical properties of the adhesive. The heat cure is not required if all the adhesive receives proper exposure to UV or visible light. Typical Properties of NOA 86H Temperature Range -125°C to 125°C Elongation at Failure 2.8 % Modulus of Elasticity (psi) 360,400 Tensile Strength (psi) 7,834 Hardness - Shore D 75 75 Shelf life of the liquid is a minimum of 6 months from the date of shipment, refer to the package label for the actual expiration date, 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 1.50; 8000-11000 cps Viscosity at 25°C Norland Optical Adhesive 78 (10g syringe) is a clear, colorless, liquid photopolymer that will cure when exposed to ultraviolet light or visible light (blue-violet). 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. The use of NOA 78 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 78 is designed to give the best possible optical bond when using plastic to plastic or plastic to glass substrates. NOA 78 has excellent adhesion to CR-39, polarized film, Delrin®, nylon, cellulose acetate butyrate, polycarbonate and acrylics.Typical Properties of NOA 78 Color Slight yellow tint Modulus (psi) 1140 Tensile (psi) 649 Elongation at failure 57% Hardness - Shore D 55 Dielectric Constant at 1 MHz 4.87 Dissipation Factor at 1 MHz .0.092 Volume Resistivity (ohm/cm) 22 x 10 to the 15 power Surface Resistivity (Megohms) 2.05 x 10 to the 12 power Dielectric Strength (volts) 624  NOA 78 can withstand temperatures from -20C to 60C.Shelf life of the liquid is at least 4 months from the date of shipment if stored in a cool (5-20C), dark place in the original container. If refrigerated, allow the adhesive to come to room temperature prior to use.