PERMABOND ES568 is a versatile adhesive that provides exceptional adhesion to metal surfaces, ceramics, and composites. This heat cured epoxy adhesive is known for its durability and ability to withstand impact and vibrations.
FEATURES
- Rapid cure speed
- Excellent resistance to vibration
- Easy to use – no mixing required
- High shear and peel strength
- High temperature resistance
- Good resistance to chemicals
Physical Properties of Uncured Adhesive
Chemical composition | Epoxy Resin |
Appearance | Ivory |
Viscosity @ 25°C |
20rpm: 40,000-65,000 mPa.s (cP) 2rpm: 45,000-75,000 mPa.s (cP) |
Specific gravity | 1.1 |
Typical Curing Properties
Flow at high temperature | Free-flowing |
Maximum gap fill | 0.5 mm 0.02 in |
Cure speed (oven) * |
135°C (275°F): 35 minutes 150°C (300°F): 20 minutes 170°C (338°F): 10 minutes |
Cure speed (induction) | <2 minutes |
Typical Performance of Cured Adhesive
Shear strength* (ISO4587) |
Steel: 20-25 N/mm² Ferrite: >14 N/mm² |
Tensile strength (ASTM D2095) | 29-35 N/mm² (4200-5000 psi) |
Hardness (ISO868) | >75 Shore D |
Impact strength (ASTM D950) | 25-35 KJ/m² |