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Optical adhesives provide low-stress, low-movement, and gap filling to 1/4 inch for lens bonding, laminating, and positioning, VCSEL potting, optical mounting, and fiber optic assembly applications. One-part optical epoxies cure in seconds to UV/Visible light and bond well to glass, metal, ceramic, quartz, and plastic substrates. High-tensile-strength, optically clear bonds of 3,000 psi, and shrinkage as low as 0.1% are possible.

  • Rapid UV/Visible light cure
  • Excellent light transmission properties
  • Low stress, shrinkage, and outgassing properties result in low movement
  • One component and no mixing
  • Optically clear formulations
Unit of Measure

Specifications

Brands

 N/A Dymax®

Nominal Viscosity

 N/A 2,500 cP

Refractive Index (Cured) at 25 Degree Celsius (ºC) Temperature

 N/A 1.50

Linear Shrinkage

 N/A 0.79 %

Features

Features

 N/A
  • Cures with UV/Visible light
  • Optically clear adhesive
  • Resilient
  • Resists yellowing
  • Low stress
  • One component, no mixing required
  • no solvents added
  • Flexible
  • Medium viscosity for gap filling

Additional Information

Additional Information

 N/A Optical Adhesive for Bonding Plastics to Glass and Metal

Dymax® OP-29 UV cure optical adhesive forms tough, resilient bonds to glass, metals, and a variety of plastics including polycarbonate and polyimide. OP-29 adhesive cures in seconds upon exposure to UV light. OP-29 adhesive is available in two viscosities: a free-flowing liquid (OP-29) or as a thixotropic gel (OP-29-GEL).

Recommended applications included tacking, bonding, sealing, and potting.

Dymax® materials are no solvents added and cure upon exposure to light. Their ability to cure in seconds results in 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.