EPO-TEK® OD2002 High Tg, High Temperature Epoxy, Heat Cure (2.5g)

The EPO-TEK® OD2002 High Temperature Epoxy is a two component, thermally and electrically insulating, optical epoxy. Designed as a high Tg epoxy yet still compliant alternative to EPO-TEK® 353ND. Suggested for fiber optic, hybrids and optoelectronics packaging applications. 2.5 Gram Packet.

Features:

• Highly autoclave resistant; bonded devices rated to 1000 autoclave cycles.
• Recommended Cure: 150°C / 1 Hour
• Pot life: 4 Hours

Physical Properties:

• Consistency: Viscous liquid
• Viscosity (23°C): 24,000-42,000 cPs
• Glass Transition Temperature, Tg: ≥ 140°C (degree Celsius); ≥ 284°F (degree Fahrenheit)
• Shore D Hardness: 69
• Coefficient of Thermal Expansion (CTE):
  • Below Tg: 45 x 10^-6 in/in°C
  • Above Tg: 187 x 10^-6 in/in°C
• Suggested Operating Temperature: < 350 °C (Intermittent); < 662°F

Optical Properties:

• Spectral Transmission: ≥ 98% @ 800-1640 nm
• Refractive Index: 1.5728 @589 nm

See Datasheet for additional properties and application notes