PERMABOND® HL126 Threadlocker is a water thin product for locking pre-assembled parts through wicking action.
PERMABOND® HL126 Threadlocker prevents vibration loosening. Because of the low viscosity an additional use is the sealing of weld porosity; the uncured material penetrates the micro pores before curing. PERMABOND® HL126 Threadlocker cures reliably and fast on most metallic surfaces
FEATURES AND BENEFITS
- Prevents vibration loosening
- Controlled off-torque
- Full cure at room temperature
- Can be applied post assembly
- Ideal for sealing weld porosity
- Superior environmental resistance
- Environmentally friendly – 100% solids
Physical Properties of Uncured Adhesive
Chemical composition | Methacrylate esters |
Appearance | Green |
Viscosity @ 25°C | 10 – 30 mPa.s (cP) |
Specific Gravity | 1.0 |
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* |
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) |
