LOCTITE ECCOBOND FP4650
Harmonization Code : 3907.30.00.85 | Polyacetals, other polyethers and epoxide resins, in primary forms; polycarbonates, alkyd resins, polyallyl esters and other polyesters, in primary forms : Epoxide resins : Other

Main features
- Excellent chemical resistance
- Low thermal expansion
- High purity
Product Description
LOCTITE ECCOBOND FP4650 epoxy encapsulant features very low thermal expansion while retaining syringe dispense capabilities. It is a heat curable fill encapsulant with high purity and a filler content of 83%. The maximum filler size is 120um while the average filler size is 10um. For fine wire pitch applications you can also look into FP4651 with much lower particle filler size.
Recommended Cure Schedule
- 1 hour @ 120°C plus 2 hours @ 160°C
- 3 hours @ 170°C
Packaging
TDS, SDS & Technical Documents
- 498838_MSDS_UT_US_EN
- ECCOBOND FP4650-EN
Technical Specifications
General Properties
Thermal Properties
Physical Properties
Recently viewed products

LOCTITE ECCOBOND FP4460
- Improved work life
- High temperature performance
- High flow

LOCTITE ECCOBOND FP4527
- Low viscosity
- High flow
- Excellent wettability

Hysol GR2812 | Gold Epoxy Mold Compound
- Replaces GR2811
- Thin wall crack resistance
- MSL3 260°C capability

LOCTITE GC 18
- SAC 305 - No refrigeration
- Low voiding
- Stencil Printable

Hysol GR350HT | Black Epoxy Mold Compound
- High Thermal Conductivity GR30
- Designed for TO92 and TO220 packages
- Excellent reliability under high temperature and bias