precote 709
Anti-Seize Thread Coating
Description
precote 709 is a nonreactive coating with mineral solid lubricants for the substitution of high-temperature pastes. The coating is dry, tack-free and with good adherence.
Application
precote 709 is used as coating for assembly components that are prone to surface welding at assembly or need to be disassembled easily and nondestructive.
The coating can be used in all kind of assembly procedures, particularly for serial production.
Areas of application are electronics, two wheel and automotive industry, household appliances, office machines, computer industry, electric motors, e-mobility, etc.
Properties
- Effective up to +850°C (+1560°F)
- No seizing or galling at assembly
- Constant assembly properties
- Constant and low thread friction
- Dry to the touch coating
- Contains UV marker
| Technical data | |
|---|---|
| Chemical Type | Acrylate |
| Color1 | anthracite |
| Thread friction value µThread2,3 | 0.1 - 0.15 |
| Initial installation torque2,4 | < 3 Nm |
| Break away torque4 at RT after storage at +400°C (+750°F) for 100 h2 | < 2.5 x Ma |
| Maximum operation temperature in air | +850°C (+1560°F) |
1 This product information is also valid for special colors. The specified color is not a primary product feature. The color may vary slightly due to the manufacturing process and the formulation. This does not affect the quality of the product. | |
Storage
Storage stability of the coated threads 4 years at max. 30°C and max. 65% relative humidity. omniTECHNIK packaging instructions must be observed.
Note
Since we do not know which thread types, dimensions, materials, pairings, surface conditions, etc. prevail, it is absolutely necessary to carry out appropriate control tests before a general application in order to convince yourself of the desired function under the respective practical conditions before series use. Our warranty extends to the perfect quality of precote® deliveries. Since both the precote® processing by the coating partner and the application of precote®-coated parts are beyond our control, we cannot assume any warranty for the quality of precote®-coated parts and the composites produced with them. We only accept liability for the suitability of our products for certain applications and for certain properties of the products if these have been agreed in writing in individual cases. In any case of justified warranty claims, these are limited to the delivery of defect-free replacement goods or, if this rectification should fail, to the reimbursement of the purchase price. All further claims, in particular liability for consequential damages, are generally excluded.
Other dismantling/assembly products
