Dymax Low-Shrink OP-81-LS UV/Visible Light-Curable Optical Adhesive
Dymax Low-Shrink OP-81-LS UV/Visible Light-Curable Optical Adhesive
SKU:OPT-485158
Achieve rapid, stress-free optical bonding with Dymax's OP-81-LS adhesive. Low shrinkage, high strength, and quick UV/Visible light cure for precise optical component positioning.
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$49.99
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Dymax Low-Shrink OP-81-LS UV/Visible Light-Curable Optical Adhesive
$49.99
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Dymax Low-Shrink OP-81-LS UV/Visible Light-Curable Optical Adhesive
$49.99
Quantity: 1
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The Dymax Low-Shrink OP-81-LS is a high-performance optical adhesive designed for low-stress, low-movement applications. With a nominal viscosity of 60,000 cP, this adhesive offers rapid curing with LED or UV/Visible light and bond well to various substrates like glass, metal, and plastic. Its low shrinkage, high-tensile-strength, and optically clear properties make it ideal for lens bonding, optical mounting, and fiber optic assembly. Compliance with industry standards like ASTM E595 ensures quality and reliability for institutional buyers.
Product Specifications
Additional Information Additional Information
Low Shrinkage Optical Positioning Epoxy with LED and Heat-Cure CapabilityDymax® Low-Shrink⢠OP-81-LS is a UV/Visible light-curable optical adhesive epoxy with very low shrinkage during cure and is ideal for rapid positioning of optical components. OP-81-LS cures with UV light and includes a low-temperature heat-curing function in applications where shadow areas exist or where heat cure only is preferred. This one-component optical epoxy is recommended for surfaces and substrates including polycarbonate, glass, acrylic and metallic surfaces.OP-81-LS requires cold storage/cold shipping and should be kept between 1 ºC (34 ºF) and 5 ºC (41 ºF) in the original, unopened container.Dymax® materials contain no nonreactive solvents and cure upon exposure to light. Their ability to cure in seconds enables faster processing, greater output, and lower processing costs. When cured with Dymax® UV light curing spot lamps, focused beam lamps, flood lamps, or conveyor systems they deliver optimum speed and performance for maximum efficiency. Dymax® lamps offer the optimum balance of UV and visible light for the fastest, deepest cures.
Features Features
Fast cure with LED or UV/Visible lightLow temperature heat cure (80-85 ºC)Low shrinkage and CTESingle componentCold ship/Cold storage at 1-5 ºCPasses ASTM E595 Outgassing Testing
Specifications Industry Standards
American Society for Testing and Materials (ASTM) E595
Specifications Low Temperature
80 to 85 ºC
Specifications Nominal Viscosity
60,000 cP
Specifications Recommended Substrates
Aluminum | Cellulose Acetate Propionate (CAP) | Flame Retardant (FR-4) | Glass | Polycarbonate (PC) | Polyethylene Terephthalate Glycol (PETG) | Polyimide (PA) | Polymethyl methacrylate (PMMA) | Polystyrene (PS) | Stainless Steel | Styrene-Acrylonitrile (SAN)
Specifications Recommended Surfaces
Liquid Crystal Polymer (LCP) | Polyphenylene Sulfide (PPS)
Specifications Uncured Appearance
Off White Opaque to Charcoal Translucent Gel
Specifications Volumetric Shrinkage
1.5 %