Dymax OP-61 High Viscosity Optical Adhesive, Tan Gray Gel, UV Cure - 3ml Syringe

The Dymax OP-61 High Viscosity UV Cure Optical Adhesive offers low shrinkage, low outgassing, and a low coefficient of thermal expansion (CTE), making it ideal for precise positioning of lenses, prisms, and other optical components. This optical adhesive cures quickly when exposed to ultraviolet (UV) light and/or visible light. This Dymax UV adhesive product is also compliant with RoHS standards, aligning seamlessly with directives 2015/863/EU for environmental responsibility. The adhesive is packaged in a 3ml syringe.

Features & Benefits:

• Low Shrinkage, Low Outgassing & Low Moisture Absorption
• Opaque
• High Strength Heat Cycle Stable
• Complete Cure in Seconds
• Substrates: Metal, Glass, Ceramic, FR-4, and Plastics

Uncured Properties:

• Viscosity: 160,000 cP Gel

Cured Properties:

• Linear Shrinkage: 0.4%
• Shore D Hardness: D80
• Glass Transition Temperature, Tg: 70°C (158°F)
• Coefficient of Thermal Expansions(CTE): 43 x 10^-6 in/in/°C