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Henkel Adhesive Technologies

Henkel Adhesive Technologies

Loctite Technology Cluster Brand for Product Detail Pages

Part no. (SKU/IDH):
1189336

IDH Name:
LOCTITE® STYCAST U 2500 HTR, Part A

Potting compounds

LOCTITE® STYCAST U 2500 HTR

Low-viscosity, flexible polyurethane encapsulant

A 2-part, black, low-viscosity, flexible polyurethane encapsulant that has excellent wetting properties and can be used to replace silicones.

Part no. (SKU/IDH):
1189336

IDH Name:
LOCTITE® STYCAST U 2500 HTR, Part A

Part no. (SKU/IDH) 1189336
LOCTITE® STYCAST U 2500 HTR, Part A

Component part Please make your selection Part A

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

Information

LOCTITE® STYCAST U 2500 HTR flexible polyurethane encapsulant is specially formulated to have low viscosity and excellent wetting properties for complete impregnation of both small slightly wound coils and large castings. It can also be used to replace silicones. LOCTITE STYCAST U 2500 HTR has a higher service temperature than standard polyurethane materials and is ideal for transformers, PCBs and other insulating applications.

  • Product category:
  • Potting compounds

Technologies:

  • Applications:
  • Encapsulating

 

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

 

  • Cure type:
  • Room temperature (ambient) cure

 

  • Glass transition temperature (Tg):
  • -50.0 °C

 

  • Hardener: Color:
  • Amber

 

  • Hardener: Viscosity, @ 25.0 °C:
  • 5.0 mPa·s (cP)

 

  • Mix ratio, by weight:
  • 100 : 7.6

 

  • Mixed: Viscosity, @ 25.0 °C:
  • 8000.0 mPa·s (cP)

 

  • Number of components:
  • 2 part

 

  • Resin: Color:
  • Black

 

  • Resin: Viscosity, @ 25.0 °C:
  • 12500.0 mPa·s (cP)

 

  • Shelf life:
  • 183.0 day

 

  • Shore hardness, Shore A:
  • 75.0

 

  • Thermal conductivity:
  • 0.5 W/mK

 

     

       

         

           

             

               

                 

                   

                     

                       

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