Permabond® LM012 is an unfilled, medium viscosity anaerobic adhesive. Its major benefit as related to other pipe sealants is that it is an unfilled resin that is compatible with hydraulic fluids. If the adhesive is accidentally spilled into the hydraulic system, e.g., squeezed out of the joint, it will be dispersed in the fluid. It contains no particles that can clog or foul hydraulic screens and valves. Thus it is used in very sensitive high pressure hydraulic systems.
FEATURES AND BENEFITS
- Full cure seal to the burst rating of pipe
- Easy to use and apply
- Directional freedom
- Does not contain solvents
- Excellent chemical and temperature resistance
- Cures at room temperature
- Ideal for sealing hydraulic systems
Physical Properties of Uncured Adhesive
|
Chemical composition |
Methacrylate esters |
|
Appearance |
Brown |
|
Viscosity @ 25°C |
2,000 mPa.s (cP) |
|
Specific gravity |
1.1 |
|
Particle size |
<10µm |
|
UV fluorescence |
Yes |
Typical Curing Properties
|
Chemical composition |
Methacrylate esters |
|
Appearance |
Brown |
|
Viscosity @ 25°C |
2,000 mPa.s (cP) |
|
Specific gravity |
1.1 |
|
Particle size |
<10µm |
|
UV fluorescence |
Yes |
Typical Performance of Cured Adhesive
|
Torque strength (M10 steel ISO10964) |
Break 3 N·m 25 in.lb Prevail 2 N·m 15 in.lb |
|
Shear strength (steel collar & pin ISO10123) |
5 MPa 750 psi |
|
Coefficient of thermal expansion |
90 x 10-6 mm/mm/°K |
|
Thermal conductivity |
0.19 W/(m.K) |
