Dymax OP-4-20632 Optical Adhesive, Optically Clear, UV Cure plus Heat Exposure - 3ml Syringe

The Dymax Ultra Light-Weld^® OP-4-20632 Fiber Optic Adhesive cures upon exposure to UV/Visible light and is designed for rapid bonding of fiber optic couplings and prisms. Dymax Ultra Light-Weld 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. Packaged in a 3ml adhesive syringe, this Dymax product is also compliant with RoHS standards, aligning seamlessly with directives 2015/863/EU for environmental responsibility.

Features & Benefits:

• UV/Visible Light cure
• One component, no mixing required
• No Solvents Added
• Low viscosity
• Optically clear adhesive
• Low shrinkage
• Shelf Life: Minimum 2 months at time of shipping
• 3ml Syringe for Automated Adhesive Dispensing Machines

Uncured Properties:

• Viscosity: 600 cP
• Appearance: Clear liquid
• Density: 1.14 g/ml

Cured Properties:

• Durometer Hardness: D80
• Tensile at Break: 43 MPa, 6,200 psi
• Elongation at Break: 3%
• Modulus of Elasticity: 923 MPa, 134,000 psi
• Glass Transition Temperature, Tg:
  • 94°C (201.2°F) (UV-only cure)
  • 122°C (251.6°F) (UV plus heat cure - 60 minutes @ 150°C)
• Coefficient of Thermal Expansions(CTE):
  • α1: 54µm/m/°C
  • α2: 131µm/m/°C
• Refractive Index (20°C): 1.55
• Linear Shrinkage: 0.39%