Permabond® A1046 is a rapid curing adhesive designed to provide permanent locking and sealing of metal parts such as bearings, gears, pulleys and threaded components. It exhibits high strength and excellent durability, even under the most arduous conditions. Permabond A1046 helps joints resist vibration, fatigue and fretting corrosion, which allows machining tolerances to be relaxed and mechanical locking devices to be eliminated. Permabond A1046 will help reduce processing costs.
FEATURES AND BENEFITS
- Toughened
- Rapid cure
- Ideal when bonding dissimilar materials
- Improved fatigue life
Physical Properties of Uncured Adhesive
Chemical composition | Acrylic |
Appearance | Green |
Viscosity @ 25°C | 2rpm: 9,000 mPa.s (cP) 20rpm: 2,500 mPa.s (cP) |
Specific Gravity | 1.1 |
UV fluorescence | Yes |
Typical Curing Properties
Maximum gap fill Maximum thread size | 0.25 mm 0.01” M30 ¾” |
Time taken to reach handling strength (M10 steel) @23°C | 5-10 minutes* |
Time taken to reach working strength (M10 steel) @23°C | 30 minutes |
Full strength (M10 steel) @23°C | 24 hours |
Typical Performance of Cured Adhesive
Torque strength (M10 steel ISO10964) | Break 30 N·m 270 in.lb Prevail 50 N·m 450 in.lb |
Shear strength (steel collar & pin ISO10123) | 25 MPa 3600 psi |
Coefficient of thermal expansion | 90 x 10-6 mm/mm/°C |
Dielectric strength | 11 kV/mm |
Thermal conductivity | 0.19 W/(m.K) |
