LOCTITE® EA E-20HP

Features and Benefits

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LOCTITE EA E-20HP is an off-white, 2-part, toughened, medium-viscosity, epoxy-based structural and magnet bonder with high impact and high humidity resistance.
LOCTITE® EA E-20HP is a high impact and humidity resistant structural bonder. The off-white, 2-part, toughened, medium-viscosity industrial grade epoxy adhesive is suitable for bonding surface and interior permanent magnets (IPM & SPM). It has a very high shear strength of 33 N/mm² and withstands high temperatures up to +150°C. It is resistant to a wide range of chemicals and solvents and is an excellent electrical insulator.
  • High impact and high humidity resistance
  • Designed for wide variety of substrates: e.g. plastics, metals and magnets (SPM and IPM)
  • Temperature resistance up to +150°C
  • Curing mechanism: RT, heat
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Documents and Downloads

Technical Data Sheet
LOCTITE® EA E-20HP
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Technical Information

Application method Dispense gun, Dispense system
Applications Bonding metal, Bonding plastic
Cure type Room temperature (ambient) cure, Two component mix
FEA (finite element analysis) Finite strain, Viscoelastic
Key characteristics Peel strength: high peel strength, Shear strength: high shear Strength, Toughened, Viscosity: medium viscosity, Work life: medium work life
Mix ratio, by volume 2 : 1
Mix ratio, by weight 100 : 55
Number of components 2 part
Physical form Liquid
Recommended for use with Concrete, Metal, Metal: aluminum, Metal: steel, Metal: steel - stainless steel, Plastic, Polyamide (nylon), Polycarbonate, Wood
Mixed
Color, Mixed Off white
Specific gravity, Mixed @ 25.0 °C 1.03
Resin
Color, Resin Light yellow
Specific gravity, Resin @ 25.0 °C 1.0
Viscosity, Resin @ 25.0 °C 40000.0 - 90000.0 mPa·s (cP)
Hardener
Color, Hardener Yellow
Specific gravity, Hardener @ 25.0 °C 1.1
Viscosity, Hardener @ 25.0 °C 5500.0 - 8000.0 mPa·s (cP)