Optical Adhesive

OP-29

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 have 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.

This product is in full compliance with the RoHS2 Directives 2015/863/EU.
 

Features

  • 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

Typical Properties

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Property Values
Viscosity (nominal) 2,500 cP
Refractive index (25°C) cured 1.50
Linear shrinkage 0.79%

Looking for additional technical specifications. Download a Product Datasheet in our Resource Library or talk with our technical experts.

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