Dymax OP-4-20632-GEL Optical Adhesive, Translucent gel, UV Cure plus Heat Exposure - 30ml Syringe

The Dymax OP-4-20632-GEL UV Cure Adhesive is specifically designed for rapid bonding in fiber optic couplings and prisms. This UV adhesive cures quickly when exposed to UV/Visible light, ensuring fast processing and increased productivity. As part of the Dymax Ultra Light-Weld line, this optical adhesive is solvent-free, offering quick and efficient curing in just seconds. By reducing processing times, it helps to cut costs while maintaining high-quality results. Additionally, this UV light adhesive complies with RoHS standards and meets 2015/863/EU directives for environmental responsibility.

Features & Benefits:

• Solvent-free, optically clear translucent gel
• Gel viscosity for precise placement
• One component, no mixing required
• Adhesion to glass, metals and plastics
• 30ml Syringe for Automated Adhesive Dispensing Machines

Uncured Properties:

• Viscosity: 57,500 cP
• Appearance: Translucent Gel

Cured Properties:

• Shore D Hardness: D80
• Glass Transition Temperature, Tg:
  • 92°C (197.6°F) (UV-only cure)
  • 109°C (228.2°F) (UV plus heat)
• Refractive Index (20°C): 1.55
• Linear Shrinkage: 1.1%