Metal fabrication workshop

APP INTERNATIONAL

APP 617 High Performance Epoxy Structural Adhesive

Structural Adhesives

Made from high-performance epoxy resin with excellent bonding strength. Suitable for bonding metals (e.g., steel, aluminum) and non-metals (e.g., epoxy boards/fiberglass).

Key features

  • Excellent bonding strength
  • High shear strength and toughness, with a 60-minute working time
  • Easy to mix and apply

Specifications

Main componentComponent A: Epoxy; Component B: Amine
Viscosity @ 23°CComponent A: 20,000–40,000 cps; Component B: 6,000–14,000 cps
Colour (before curing)Component A: Milky white; Component B: Milky white or amber
Density (g/cm³)Component A: 1.11–1.16; Component B: 1.05–1.10
Mixing ratio (A:B)Volume 2:1; Weight 2:0.96
Working time @ 23°C (10 g mixed)Approx. 60 minutes
Colour (after curing)Off-white
Shore D hardness75–80
Coefficient of thermal expansion (in./in./°C)Below Tg: 53 × 10⁻⁶; Above Tg: 206 × 10⁻⁶
Dielectric strength (ASTM D 149)37.06 kV/mm
Volume resistivity (ASTM D 257)2.5 × 10¹⁵ Ω cm
Shear strength (23°C × 7d)27 MPa
StorageCool, dry place (5–30°C)
Shelf life12 months
Packaging50 ml/tube; 400 ml/tube

Data is based on laboratory conditions. Users should test and analyze based on their specific environments.

How to use

  • Apply at room temperature (18–30°C).
  • Clean and treat the bonding surfaces beforehand.
  • Remove excess adhesive before curing.

Typical applications

  • LED lighting
  • Consumer electronics
  • Automotive electronics
  • Medical electronics

Talk to our team

Pricing, availability and technical support from App International, Prestons NSW.

Phone 1300 571 757  |  Mobile +61 439 742 757

Open 8am–6pm, 7 days