EPO-TEK® 323LP High Temperature Epoxy, Heat Cure (4g)
EPO-TEK® 323LP Heat Cure, Extended Working Life, 2-Part Epoxy, 4 Gram Packet
The EPO-TEK® 323LP Epoxy is a two-component, high-temperature epoxy designed for semiconductor, hybrid, fiber optic, and optical applications. It is a longer pot life alternative of EPO-TEK® 353ND. 4 gram packet.
Features:
- Pot Life: 24 hours
- It has an amber color change upon cure.
- Recommended Cure: 150°C / 1 Hour
Physical Properties:
- Consistency: Pourable liquid
- Viscosity (23°C): 3,500 - 5,000 cPs
- Glass Transition Temperature, Tg: ≥ 100°C (degree Celsius); ≥ 212°F (degree Fahrenheit)
- Coefficient of Thermal Expansion (CTE):
- Below Tg: 51 x 10-6 in/in°C
- Above Tg: 185 x 10-6 in/in°C
- Shore D Hardness: 88
- Suggested Operating Temperature: < 300 °C (Intermittent); < 572°F
Optical Properties:
- Spectral Transmission:
- ≥ 94% @ 820-1,620 nm
- ≥ 90% @ 640-800 nm
- Refractive Index: 1.5704 @ 589 nm
See Datasheet for additional properties and application notes