The unique ‘toughening’ process incorporated into Permabond® F202 gives this anaerobic adhesive excellent resistance to peel and impact forces. Primarily designed for use on metal surfaces, it is also capable of resisting the thermal stresses that may be generated when bonding dissimilar surfaces. Its ‘non-drip’ consistency makes it suitable for use on larger fittings or where wide tolerances are expected.
FEATURES
- Toughened
- Thixotropic
- Ideal when bonding dissimilar materials
- Good adhesion to copper and aluminium
- Improved fatigue life
- WRAS listed for contact with wholesome (potable) water
Physical Properties of Uncured Adhesive
Chemical composition | Acrylic |
Appearance | Brown |
Viscosity @ 25°C | 2 rpm: 135,000mPa.s (cP) 20 rpm: 20,000mPa.s (cP) |
Specific Gravity | 1.0 |
UV fluorescence | No |
Typical Curing Properties
Maximum gap fill Maximum thread size | 0.5 mm 0.02 in M80 3” |
Time taken to reach handling strength (M10 steel) @23°C | 15 minutes* |
Time taken to reach working strength (M10 steel) @23°C | 1 hour |
Full strength (M10 steel) @23°C | 24 hours |
Typical Performance of Cured Adhesive
Torque strength (M10 steel ISO10964) | Break 28 N·m 250 in.lb Prevail 30 N·m 260 in.lb |
Shear strength (steel collar & pin ISO10123) | 30 MPa 4400 psi |
Coefficient of thermal expansion | 90 x 10-6 mm/mm/°C |
Dielectric strength | 11 kV/mm |
Thermal conductivity | 0.19 W/(m.K) |
