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Master Bond adhesives
Henkel Loctite® ECCOBOND FP4651 Epoxy
Categories: Polymer; Thermoset; Epoxy

Material Notes: Appearance: Black

Cure: Heat Cure

Product Benefits:

  • High purity
  • Self-leveling
  • Excellent chemical resistance
  • High thermal stability
  • Low thermal expansion
  • Low viscosity
Components: One-component

Application: Encapsulant

Typical Application: Cavity-fill and fine wire pitch applications

LOCTITE ECCOBOND FP4651 epoxy encapsulant features very low thermal expansion while retaining syringe dispense capabilities. Its low viscosity and 50 micron maximum particle size gives it improved handling properties over FP4650 for fine wire pitch and cavity-fill applications. It is based on FP4450 resin chemistry, therefore exhibiting excellent chemical resistance and thermal stability properties.

Information provided by Loctite®

Vendors:
Available Properties
  • Filler Content
  • Brookfield Viscosity, Spindle 7, speed 20 rpm
  • CTE, linear, Cured, Below Tg
  • CTE, linear, Cured, Above Tg
  • Glass Transition Temp, Tg, Cured
  • Cure Time, plus 90 minutes @ 165°C
  • Cure Time, plus 3 hours @ 165°C
  • Gel Time
  
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Manufacturer Notes:
Loctite Division of Henkel

Category Notes
Plastic

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