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Metal adhesives

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Henkel Loctite® ABLESTIK 84-1LMI Polyimide
Categories: Polymer; Thermoset; Polyimide, TS

Material Notes: Appearance: Silver

Product Benefits:

  • Electrically conductive
  • Low bleed
  • Low outgassing
Cure: Heat cure

Application: Die attach

Filler Type: Silver

LOCTITE ABLESTIK 84-1LMI die attach adhesive is designed for microelectronic chip bonding applications. This adhesive is ideal for application by automatic dispenser or hand probe.

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
pH 5.5
Brookfield Viscosity 30000 cPUncured, Speed 5 rpm
 
Mechanical PropertiesOriginal ValueComments
Shear Strength 12.0 MPaDie, Al to Al
 
Electrical PropertiesOriginal ValueComments
Volume Resistivity 0.00050 ohm-cmCured
 
Thermal PropertiesOriginal ValueComments
CTE, linear 55.0 µm/m-°CCured, Below Tg
 150 µm/m-°CCured, Above Tg
Thermal Conductivity 2.40 W/m-KCured
Glass Transition Temp, Tg 103 °CCured, TMA
 
Processing PropertiesOriginal ValueComments
Cure Time 1.00 hour
@Temperature 150 °C
 2.00 hour
@Temperature 125 °C
Working Life 336 hour
Shelf Life 3.00 Month
@Temperature 5.00 °C
Uncured, from date of manufacture
 6.00 Month
@Temperature -10.0 °C
Uncured, from date of manufacture
 12.0 Month
@Temperature -40.0 °C
Uncured, from date of manufacture
 
Descriptive Properties
Extractable Ionic Content (ppm)<20Cured, Chloride (Cl-)
 <20Cured, Sodium (Na+)
 <20Cured, Potassium (K+)
Shear Strength19 kg-f/die2 x 2 mm Si die on Ag/Cu LF
Thixotropic Index4Uncured, 0.5/5 rpm
Water Extract Conductivity10 µmhos/cmCured
Weight Loss (%)0.19Cured @ 300ºC, TGA

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PLOCT5002 / 255213

Metal adhesives

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