Medium-strength screw retainer
Threadlocker medium strength
THRLOK-DOS-MDSTRTH-250G
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Medium-strength bonding
Can be removed using normal tools
Can also be applied to stainless steel and passivated surfaces
No "accelerator" or "activator" required
Excellent media and thermal stability
Universal products with a wide range of application
Prevents detachment, e.g. through vibration and shock loads
No unwanted locking problems such as with mechanical screw retainers, for example
High resistance
Resistant to a large number of bases, gases, solvents, oils and fuels (see resistance list)
Silicone-free, solvent-free and oil-free
DOS system:
- Practical one-handed operation thanks to the clever turn lock
One hand always remains free.
- Continuously adjustable dispensing system
Dispensing can be adjusted to suit the application, and to keep consumption and costs to a minimum.
- No residue material in dispensing neck
Costs optimised thanks to emptying with virtually no remaining product
The following plastics can be affected in the event of prolonged exposure: ABS, celluloid, polystyrene, polycarbonate (Macrolon), PMMA (Plexiglas), polysulfone, SAN (lurane, Tyril), Vinidur, vulcanised fibre, and painted surfaces.
Datasheets(X)
For medium-strength retaining, fixing and sealing of threaded connections such as screws, stud bolts, nuts and threaded plugs, which are supposed to be detached again with normal tools. The medium-strength threadlocker is for use in the automotive and commercial vehicle industry, in metalworking and tool manufacturing, shipbuilding, mechanical engineering and engine construction, and electrical and electronics construction.
This liquid plastic cures when in contact with metal in the absence of oxygen. The contact surfaces must be dry, dust-free and grease-free. Moisten the adhesive surfaces sufficiently and put them together immediately.
For more information, please refer to the technical data sheet.
Chemical basis | Dimethacrylic acid ester |
Colour | Blue fluorescent |
Density/conditions | 1.12 g/cm³ / in accordance with DIN EN ISO 2811-1 |
Min./max. viscosity 1 /conditions 1 | 4000-9000 mPas / at 25°C, Brookfield RVT, spindle 3/2.5 rpm |
Min./max. viscosity 2 /conditions 2 | 1500-3000 mPas / at 25°C, Brookfield RVT, spindle 3/20 rpm |
Suitable for max. thread | M36 |
Max. gap-filling ability | 0.25 mm |
Min./max. initial strength | 5-15 min |
Min./max. functional strength | 0.5-1 h |
Min./max. final strength | 1 h-3 h |
Min./max. compressive shearing strength /conditions | 10-20 N/mm² / in accordance with ISO 10123 |
Min./max. breakaway torque | 15-25 Nm |
Breakaway torque conditions | DIN EN 15865 |
Min./max prevail torque | 3-8 Nm |
Conditions for prevail torque | DIN EN 15865 |
Min./max. processing temperature | 5 to 35 °C |
Min./max. temperature resistance | -55 to 150 °C |
Min. flashing point | 100 °C |
Shelf life from production/conditions | 18 Month / at room temperature |
Weight of content | 250 g |
Silicone-free | Yes |
Solvent-free | Yes |
Fully hardening/curing conditions | Exclusion of oxygen and contact with metal (copper or iron ions) |
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