EPO-TEK® 383ND High Temperature Epoxy, Heat Cure (4g)

The EPO-TEK® 383ND Epoxy is a two-component, high-temperature, electrically and thermally insulating epoxy. It is designed as a longer pot life version of EPO-TEK 353ND. This 100% heat-cured epoxy is formulated for bonding glass, ceramic, and metals. 4 gram packet.

Features:

• Pot Life: 8 Hours
• Color changes from clear to dark amber when cured properly.
• Recommended Cure: 150°C / 1 Hour

Physical Properties:

• Consistency: Pourable liquid
• Viscosity (23°C): 3,500 - 6,000 cPs
• Glass Transition Temperature, Tg: ≥ 100°C (degree Celsius); ≥ 212°F (degree Fahrenheit)
• Coefficient of Thermal Expansion (CTE):
  • Below Tg: 34 x 10^-6 in/in°C
  • Above Tg: 129 x 10^-6 in/in°C
• Shore D Hardness: 88
• Suggested Operating Temperature: < 350°C (Intermittent); < 662°F  
• Particle Size: ≤ 20 microns

Optical Properties:

• Spectral Transmission: > 90% @ 520-1660 nm
• Refractive Index (uncured): 1.5715 @ 589 nm

See Datasheet for additional properties and application notes