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3M™ Scotch-Weld™ Structural Adhesive EW2020

3M ID  AM000001108     
3M(TM) Scotch-Weld(TM) Epoxy Adhesive EW2020
3M(TM) Scotch-Weld(TM) Epoxy Adhesive EW2020
3M™ Scotch-Weld™ Structural Adhesive EW2020 is a high humidity resistant one-part epoxy adhesive.
Features and Benefits
  • Excellent retention of overlap shear strength under Pressure Cooker Test
  • Excellent dielectric strength 2.0 kV/mm
  • 120 degree C of glass transition temperature
  • Low Viscosity
  • Aluminum filler type
  • Requires heat to cure
  • Does not require mixing
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    Overview

    Product Attributes

    Adhesive ColorGray
    Adhesive Type1 Part Epoxy
    ApplicationElectronic Component Bonding, Ruggedizing, Underfill Motors and Transformers
    Application CategoryBonding, Potting & Rigidizing
    Bondline Temperature and Time120 degree C @ 60 minutes, 140 degree C @ 30 minutes
    Elongation8%
    Full Cure Schedule60 minutes @ 120 Degree C, 30 minutes @ 140 Degree C
    Glass Transition Temperature (Tg)120 Degree C
    Hardness88 Shore D
    Peel Strength34 piw on Aluminum @ 180 Degree C
    Product SeriesEW2020
    Shear Strength4,500 psi on Aluminum
    SubstrateAluminum, Magnet, Metal, SUS
    Viscosity300,000 cps

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