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Metal adhesives

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Henkel Loctite® ABLESTIK 8302 Adhesive
Categories: Polymer; Adhesive

Material Notes: Appearance: Silver

Product Benefits:

  • Excellent hot/wet adhesion
  • Excellent peel strength
  • Improved JEDEC performance
  • Low moisture absorption
  • Ideal modulus for wide range of package sizes
Cure: Heat cure

Application: Die attach

Key Substrates: PPF, Bare Copper and Ag plated Cu leadframes

LOCTITE ABLESTIK 8302 electrically conductive die attach adhesive is designed for high reliability package applications

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
Density 3.80 g/ccUncured
Brookfield Viscosity 10500 cPUncured, CP51, Speed 5 rpm
 
Mechanical PropertiesOriginal ValueComments
Tensile Modulus 180 MPa
@Temperature 250 °C
Cured, DMTA
 190 MPa
@Temperature 200 °C
Cured, DMTA
 490 MPa
@Temperature 150 °C
Cured, DMTA
 2000 MPa
@Temperature 25.0 °C
Cured, DMTA
 6500 MPa
@Temperature -65.0 °C
Cured, DMTA
 
Electrical PropertiesOriginal ValueComments
Volume Resistivity 0.00010 ohm-cm
 
Thermal PropertiesOriginal ValueComments
CTE, linear 60.0 µm/m-°CCured, Below Tg
 168 µm/m-°CCured, Above Tg
Glass Transition Temp, Tg 30.0 °CCured, Tan ? Max
 
Processing PropertiesOriginal ValueComments
Cure Time 30.0 minramp from 25°C to 175°C + 60 minutes @ 175°C
 45.0 minramp from 25°C to 200°C + 60 minutes @ 200°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, Chloride (Cl-)
 <10Cured, Sodium (Na+)
 <10Cured, Potassium (K+)
Shear Strength6.5 kg-fDie, 2 X 2 mm (80 x 80 mil) On Cu leadframe
 7.5 kg-fDie, 2 X 2 mm (80 x 80 mil) On PPF leadframe
 7.5 kg-fDie, 5 X 5 mm (200 x 200 mil) On Cu leadframe
 8 kg-fDie, 5 X 5 mm (200 x 200 mil) On Ag/Cu leadframe
 8 kg-fDie, 2 X 2 mm (80 x 80 mil) On Ag/Cu leadframe
 8.5 kg-fDie, 5 X 5 mm (200 x 200 mil) On PPF leadframe
Thixotropic Index5Uncured, 0.5/5 rpm
Weight Loss (%)3.5NULL

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PLOCT5028 / 255239

Metal adhesives

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