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Dymax OP-21 Plastic Bonding Adhesive, Optically Clear, UV Cure - 30ml Syringe

OP-21-30ML

Dymax OP-21 Plastic Bonding UV Cure Adhesive, 30ml Syringe for Automatic Dispensing Machines. Requires plunger, P3283-30ML, for manual operation.

*MOQ 10 and Must be Ordered in Increments of 10*
The Dymax OP-21 Flexible Plastic Bonding UV Cure Adhesive rapidly cures in seconds upon exposure to UV or visible light, effectively bonding even UV-opaque and translucent plastics. This plastic bonding adhesive features a no-solvents added, rapid-cure formulation that increases productivity, reduces assembly costs, and enhances worker safety. Additionally, this UV adhesive is RoHS-compliant, aligning with Directive 2015/863/EU for environmental responsibility. Packaged in a 30ml adhesive syringe.

Features & Benefits:

  • No Solvents Added, Optically Clear Adhesive
  • High Strength, Strong Adhesive with Wide Surface Compatibility
  • Broad Temperature Range
  • Complete Cure in Seconds
  • Substrates Bonded: Acrylic, Polystyrene, Polycarbonate, Plastics, Metals and Glass
  • Lower Viscosity than OP-21G

Applications:

  • Lens Bonding
  • Fixturing
  • Tacking

Uncured Properties:

  • Appearance: Clear Liquid
  • Solubility: Alcohols/Chlorinated Solvents/Ketones
  • Composition: Urethane Acrylate
  • Viscosity: 450 cP
  • Flash Point: > 85°C (185°F)
  • Density: 1.06
  • Refractive Index (25°C): 1.478

Cured Properties:

  • Linear Shrinkage 2.7 %
  • Shore D Hardness: D55
  • Elongation at Break: 175%
  • 24 hour Water Absorption: 1.8%
  • Tensile at Break: 1,700 psi
  • Boiling Water Absorption (2 h): 1.3%
  • Refractive Index (25°C): 1.50

See datasheet for curing instructions and additional specifications

Datasheet

SDS

Technical Support

A purchase from Fiber Optic Center includes access to a team of experienced technical experts with hands-on industry experience. From on-site support and training to troubleshooting, process development, yield improvement, evaluations, and calibrations, we provide the practical guidance and expertise needed to help you maximize productivity and achieve exceptional results. Click here for more details on the technical advantage of Fiber Optic Center.

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