Holiday Update:
Fiber Optic Center will be closed December 24 and 25.
Due to potential early carrier pickups, PLEASE HAVE ALL ORDERS IN BY NOON ON MONDAY, DECEMBER 23.


We will resume our regular business hours on Thursday, December 26.

Fiber Optic Center will be at Photonics West - Schedule your meeting with a member of the FOC team now

EPO-TEK® HYB-353NDTX3 High Temperature Epoxy, Hybrid Heat & UV Cure - Pre-Mixed and Frozen (3cc Syringe)

ETHYB353NDTX3

EPO-TEK® HYB-353NDTX3, Hybrid UV & Heat Cure, High Temperature, 2-Part Epoxy, Premixed and Frozen, 2.87cc in a 3cc Automatic Syringe

Extended Pot Life < 3 days
The EPO-TEK® HYB-353ND-TX3 High Temperature Epoxy is a single-component epoxy for semiconductor, fiber optic and medical applications. It is designed to have similar cured performance to EPO-TEK 353ND; modified to allow for initial UV tacking. It is a higher thixotropy version of EPO-TEK HYB-353ND. Extended pot life < 3 days. 3cc automatic epoxy syringe.

Physical Properties:
  • Consistency: Pourable paste
  • Viscosity (23°C): 25,000-41,000 cPs
  • Thixotropic Index: 1.3
  • Glass Transition Temperature, Tg: ≥ 80°C (degree Celsius); ≥ 176°F (degree Fahrenheit)
  • Shore D Hardness: 85
  • Coefficient of Thermal Expansion (CTE):
    • Below Tg: 71 x 10-6 in/in°C
    • Above Tg: 178 x 10-6 in/in°C
  • Suggested Operating Temperature: < 350 °C (Intermittent); < 662°F 
  • Particle Size: ≤ 20 microns
Optical Properties
  • Spectral Transmission:
    • ≥ 50% @ 550nm
    • ≥ 95% @ 1,100-1,600nm
    • ≥ 98% @ 800-1,000nm
  • Refractive Index: 1.5456 @ 589 nm
See Datasheet for additional properties and application notes