Description
Wurth Bottle Chemical screw retainer HIGH strength - 50gms
0893270050
Suited for screw connections exposed to high stresses
- A 100% seal is achieved - no additional securing parts are necessary
- Protects against corrosion due to friction and against rust
Can only be removed once heated up to 300°C!
Under normal conditions can only be loosened by means of heat
Excellent media and thermal stability
Universal products with wide range of applications
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, solvent 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.
NSF-tested in accordance with NSF/ANSI 61 for use in service water and drinking water
The usage instructions are recommendations based on the tests we have conducted and on our experience; carry out your own tests before each application. Due to the large number of applications and storage and processing conditions, we do not assume any liability for a specific application result. If our free customer service provides technical information or acts as an advisory service, no responsibility is assumed by this service except where the advice or information given falls within the scope of our specified, contractually agreed service or the advisor was acting deliberately. We guarantee the consistent quality of our products. We reserve the right to make technical changes and further develop products. Please observe the technical data sheet!
For securing, fastening and sealing of high-strength threaded connections such as screws, stud bolts, nuts, threaded plugs, threaded inserts, ball and roller bearings, which normally no longer need to be loosened. The high-strength screw retainer 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 |
Green fluorescent |
|
Density/conditions |
1.11 g/cm³ / in accordance with DIN EN ISO 2811-1 |
|
Min./max. viscosity /conditions |
500-900 mPas / at 25°C, Brookfield RVT, spindle 2/20 rpm |
|
Suitable for max. thread |
M25 |
|
Max. gap-filling ability |
0.15 mm |
|
Min./max. initial strength |
5-15 min |
|
Min./max. functional strength |
1-3 h |
|
Min./max. final strength |
3 h-6 h |
|
Min. compressive shearing strength |
20 N/mm² |
|
Compressive shearing strength conditions |
in accordance with ISO 10123 |
|
Min. breakaway torque |
30 Nm |
|
Breakaway torque conditions |
M10 mm |
|
Min. prevail torque |
20 Nm |
|
Conditions for prevail torque |
M10 |
|
Min./max. processing temperature |
5 to 35 °C |
|
Min./max. temperature conditions |
-55 to 150 °C |
|
Min. flashing point |
100 °C |
|
Shelf life from production/conditions |
18 Month / at room temperature |
|
Weight of content |
50 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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