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HM162 High-Temperature Fast Cure Retaining Compound, Green
Permabond® HM162 is a medium viscosity retaining compound that cures when confined between metal parts to form an extremely tough bond. It is best suited for cylindrical parts and where high-temperature resistance is required. In the uncured, liquid state, the adhesive wets the metal surfaces, keying into all surface irregularities and filling the space between the mated parts.
- Rapid cure
- Very high strength
- Improved fatigue life
- Excellent chemical resistance
- Excellent temperature resistance
PAC Item Code | C100344 |
---|---|
Brand | Permabond |
Type | Retaining Compound |
Physical Properties of Uncured Adhesive
- Chemical composition: Acrylic
- Appearance: Green
- Viscosity @ 25°C: 1,000 mPa.s (cP)
- Specific Gravity: 1.1
- UV fluorescence: Yes
Typical Curing Properties
- Maximum gap fill: 0.2mm (0.008")
- Time taken to reach handling strength (M10 steel) @23°C: 5 minutes*
- Time taken to reach working strength (M10 steel) @23°C: 1-3 hours
- Full strength (M10 steel) @23°C: 24 hours
*Handling time at 23°C / 73°F. Copper and its alloys will make the adhesive cure more quickly, while oxidized or passivated surfaces (like stainless steel) will reduce cure speed. To reduce curing time, use Permabond activator A905 or ASC10 alternatively, increasing the curing temperature will reduce curing time.
Typical Performance of Cured Adhesive
- Torque strength (M10 steel ISO10964)
- Break 32 N·m (280 in.lb)
- Prevail 57 N·m (510 in.lb)
- Shear strength (steel collar & pin ISO10123): 30 MPa (4300 psi)
- Coefficient of thermal expansion: 90 x 10-6mm/mm/°C
- Dielectric strength: 11 kV/mm
- Thermal conductivity: 0.19 W/(m.K)