Ablefilm ECF550 Datasheet

Epoxy; Epoxide

Silver

Supplied by Henkel Ablestik

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Product Description
Ablefilm® ECF550 silver filled, epoxy adhesive film is designed for microelectronic applications which require electrical conductivity.

When used for substrate attach, ECF550 adhesive film acts as an electrical ground plane. In the assembly or sealing of microelectronic packages which require RF shielding, ECF550 adhesive film maintains electrical continuity between joints.

Ablefilm ECF550 adhesive film provides strong adhesion to gold and other difficult-to-bond metals. After exposure to moisture, it retains its bond strength.

This adhesive film is also available in a low temperature cure version.

General  
Material Status 
  • Commercial: Active
Availability 
  • North America
Filler / Reinforcement 
  • Silver
Features 
  • Bondability
  • Electrically Conductive
  • Good Electrical Properties
  • Moisture Resistant
 
Uses 
  • Adhesives
  • Electrical/Electronic Applications
  • Film
Appearance 
  • Grey
Forms 
  • Pellets
Thermal
Nominal Value
Unit
Test Method
Glass Transition Temperature
°F
Internal Method
CLTE - Flow
    Internal Method
> 178°F
in/in/°F
 
< 178°F
in/in/°F
 
Thermal Conductivity (250°F)
Btu·in/hr/ft²/°F
Internal Method
Electrical
Nominal Value
Unit
Test Method
Electrical Resistivity 2
ohms/in²
Internal Method
Thermoset
Nominal Value
Unit
Test Method
Shelf Life
     
-40°F
wk
 
41°F
wk
 
77°F
wk
 
Post Cure Time
     
257°F
hr
 
302°F
hr
 
Additional Information
Nominal Value
Unit
Test Method
Carrier Resin
 
 
Lap Shear
    Internal Method
Al to Al : 77°F
psi
 
Au to Au : 77°F
psi
 
Work Life (77°F)
month
Internal Method
Features
Features may also be described by the following terms: Good Electrical Properties, Electrically Conductive, Conducts Electricity, Conductive, Moisture Resistant, Water Resistant, Low Moisture Absorption, Low Water Absorption, Bondability, Bondable.
Uses
Uses may also be described by the following terms: Electrical Applications, Electronic Applications, Electrical/Electronic Applications, Electrical Sector.
Available Documents
Technical Datasheet (English)
Notes
1Typical properties: these are not to be construed as specifications.
2Measured through Gold Joints
 
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