Permabond® A126 is a high-strength anaerobic adhesive for permanent assembly of coaxial assemblies or threaded metal components. The exceptionally low viscosity of this product makes it ideal for use on tight fitting components or where the adhesive needs to be applied after assembly. In addition it may also be used to seal porosity in welds or castings.
FEATURES AND BENEFITS
- Vibration resistant
- Can be applied post-assembly
- Improved fatigue life
- Seals porosity in welds and castings
Physical Properties of Uncured Adhesive
Chemical composition | Acrylic |
Appearance | Green |
Viscosity @ 25°C | 10-30 mPa.s (cP) |
Specific Gravity | 1.0 |
UV fluorescence | Yes |
Typical Curing Properties
Maximum gap fill Maximum thread size | 0.05 mm 0.001 in M10 ½” |
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 14 N·m 125 in.lb Prevail 34 N·m 300 in.lb |
Shear strength (steel collar & pin ISO10123) | 10-20 MPa 1450-2900 psi |
Coefficient of thermal expansion | 90 x 10-6 mm/mm/°C |
Dielectric strength | 11 kV/mm |
Thermal conductivity | 0.19 W/(m.K) |
