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Henkel Adhesive Technologies

Henkel Adhesive Technologies

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Part no. (SKU/IDH):
1201266

IDH Name:
LOCTITE® ABLESTIK 8387B

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LOCTITE® ABLESTIK 8387B

Non-conductive adhesive for high-throughput die-attach applications

This black non-conductive adhesive is designed for optoelectronic devices in aerospace and defence devices.

Part no. (SKU/IDH):
1201266

IDH Name:
LOCTITE® ABLESTIK 8387B

All marks used are trademarks and/or registered trademarks of Henkel and its affiliates in the US, Germany, and elsewhere.

Information

LOCTITE® ABLESTIK 8387B is a black, non-conductive epoxy adhesive for high-throughput die-attach applications. It’s particularly used for glass attachment to optical and 3D sensors in aerospace and defence applications. It cures fast when exposed to direct heat energy or hot-plate techniques. In conventional box- or convection conveyor oven curing, it will cure at temperatures as low as 100°C (212°F). If cured properly, it should pass the NASA outgassing standards.

  • Application method:
  • Dispense system

 

  • Applications:
  • Die attach

 

  • Coefficient of thermal expansion (CTE):
  • 94.0 ppm/°C

 

  • Coefficient of thermal expansion (CTE), Above Tg:
  • 165.0 ppm/°C

 

  • Color:
  • Black

 

  • Cure schedule, @ 150.0 °C:
  • 2.0 min

 

  • Cure type:
  • Heat cure

 

  • Extractable ionic content, Chloride (CI-):
  • 299.0 ppm

 

  • Extractable ionic content, Potassium (K+):
  • 4.0 ppm

 

  • Extractable ionic content, Sodium (Na+):
  • 9.0 ppm

 

  • Glass transition temperature (Tg):
  • 96.0 °C

 

  • Hot die shear strength, @ 250.0 °C:
  • 270.0 kg-f

 

  • Key characteristics:
  • Conductivity: electrically non-conductive; Cure speed: fast cure

 

  • Number of components:
  • 1 part

 

  • Physical form:
  • Paste

 

  • RT die shear strength, 3 x 3 mm Si die on Cu LF @ 25°C:
  • 4400.0 psi

 

  • Recommended for use with:
  • Laminate; LeadFrame: silver

 

  • Tensile modulus, DMTA, @ 250.0 °C:
  • 53.0 N/mm² (7700.0 psi)

 

  • Thixotropic index:
  • 4.5

 

  • Viscosity, Brookfield CP51, @ 25.0 °C:
  • 9500.0 mPa·s (cP)

 

     

       

         

           

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