Applications

LOCTITE EA E-90FL Extended Work Life Epoxy Adhesive

  • Item Name: LOCTITE® EA E-90FL™
  • Manufacturer: Henkel
  • Product Category: Epoxy Adhesive
  • Technologies: Epoxy, Two-Component, Toughened, Medium Viscosity
  • Applications: Bonding plastic, metal, glass, wood, ceramic, rubber, masonry; repairing strain gauges, sealing seams, PCB repair, rubber hose to steel bonding
  • Color: Gray (Mixed), Off-white to beige (Resin), Dark gray (Hardener)
  • Cure Type: Room temperature cure
  • Package Size: Contact Avantek for details.
  • Shelf Life: Contact Avantek for details.

1. Product Overview

LOCTITE® EA E-60HP is a two-component, toughened epoxy adhesive with medium viscosity and an extended working life. It cures at room temperature to form a strong, off-white bondline and is resistant to chemicals, solvents, and electrical insulation.

2. Applications

  • General-purpose industrial bonding
  • Works on plastics, metals, glass, rubber, wood, and ceramics
  • Ideal for applications requiring extended work life for part adjustments

3. Typical Properties

Property Resin Hardener Mixed
Appearance Pale yellow liquid Yellow liquid Off-white
Specific Gravity (@23°C) 1.0 1.0
Viscosity (Brookfield) 67,500 mPa·s (Spindle 7, 20 rpm) 7,000 mPa·s (Spindle 6, 50 rpm)
Mix Ratio (By volume) 2:1
Mix Ratio (By weight) 100:50
Working Life (@23°C) 60 minutes
Tack-Free Time 120 minutes

4. Cured Properties

Property Value
Glass Transition Temperature (Tg) 70°C
Shore Hardness (Durometer D) 80
Elongation at Break 9%
Tensile Strength 35 N/mm² (5,100 psi)
Dielectric Breakdown Strength 13 kV/mm

5. Adhesive Strength (Lap Shear – ISO 4587)

Substrate Strength (N/mm²) Strength (psi)
Mild Steel (Grit Blasted) 30 4,300
Aluminum (Acid Etched & Abraded) 30 4,300
Aluminum (Anodized) 18 2,600
Stainless Steel 27 3,900
Polycarbonate 13 1,900
Nylon 1.9 280
Wood (Fir) 12 1,700

Everwide FX244-1: High Performance for Precision Molding

FX244-1 A specialized two-part silicone rubber designed for creating high-precision molds. This material features a unique oil-bleeding property that creates a self-releasing surface, eliminating the need for external non-stick sprays during demolding.

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