EPO-TEK^® 353ND High Temperature Black Epoxy, Heat Cure (8oz)

EPO-TEK® 353ND Black Epoxy is a two component, high temperature epoxy designed for semiconductor, hybrid, fiber optic, and medical applications.tions.

Features:

• Pot Life: < 2 Hours
• Color-coded black for optical applications requiring opacity against light in IR and VIS region.
• Recommended Cure: 150°C / 1 Hour

Physical Properties:

• Consistency: Pourable liquid
• Viscosity (23°C): 3,000 - 5,000 cPs
• Glass Transition Temperature, Tg: ≥ 90°C (degree Celsius); ≥ 194°F (degree Fahrenheit)
• Coefficient of Thermal Expansion (CTE):
  • Below Tg: 54 x 10^-6 in/in°C
  • Above Tg: 206 x 10^-6 in/in°C
• Shore D Hardness: 85
• Suggested Operating Temperature: < 325°C (Intermittent); < 617°F   

Optical Properties:

• Spectral Transmission: < 3 % @ 1500 nm

See Datasheet for additional properties and application notes