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Metal adhesives

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Henkel Loctite® ABLESTIK 8290 Epoxy
Categories: Polymer; Thermoset; Epoxy

Material Notes: Appearance: Silver

Product Benefits:

  • Low stress
  • Improved JEDEC performance
  • Low bleed
Cure: Heat cure

Application: Die attach

Filler Type: Silver

LOCTITE ABLESTIK 8290 electrically conductive die attach adhesive is designed for high reliability leadframe packaging applications. It is recommended for die sizes <200 mils for the best MRT performance

Information provided by Loctite®

Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesOriginal ValueComments
Moisture Absorption 0.710 %Saturation, after 85% RH exposure
Brookfield Viscosity 9000 cPUncured, CP51, Speed 5 rpm
 
Mechanical PropertiesOriginal ValueComments
Tensile Modulus 117 MPa
@Temperature 250 °C
Cured, DMTA
 138 MPa
@Temperature 150 °C
Cured, DMTA
 3034 MPa
@Temperature 25.0 °C
Cured, DMTA
 
Electrical PropertiesOriginal ValueComments
Volume Resistivity 0.0080 ohm-cm
 
Thermal PropertiesOriginal ValueComments
CTE, linear 81.0 µm/m-°CCured, Below Tg
 181 µm/m-°CCured, Above Tg
Thermal Conductivity 1.60 W/m-KCured
Glass Transition Temp, Tg 38.0 °CCured, TMA
 
Processing PropertiesOriginal ValueComments
Cure Time 30.0 minramp to 175°C + 15 minutes @ 175°C
 30.0 minramp to 100°C, Alternate Cure Schedule
 15.0 min
@Temperature 175 °C
 30.0 min
@Temperature 100 °C
15 minute ramp from 100°C to 175°C, Alternate Cure Schedule
Working Life 24.0 hour
Shelf Life 12.0 Month
@Temperature -40.0 °C
Uncured, from date of manufacture
 
Descriptive Properties
Extractable Ionic Content (ppm)<10Cured, Potassium (K+)
 <20Cured, Sodium (Na+)
 <30Cured, Chloride (Cl-)
Shear Strength15 kg-fDie, 2 x 2 mm Si die on Ag/Cu LF
Thixotropic Index5.9Uncured, 0.5/5 rpm
Weight Loss (%)2.510 x 10 mm Si die on glass slide

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PLOCT5027 / 255238

Metal adhesives

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