Description
| Nature | Methacrylic Anaerobic Resin |
| Application | Threadlocker |
| Colour | Blue |
| Components | One component |
| Viscosity @25°C (Brookfield 20 rpm) | 120 – 180 mPa*s |
| Mechanical resistance | High |
MK 7700
| MK 7700 is a single component anaerobic sealant suitable for the braking of screws and nuts and other threaded parts against loosening caused by vibrations and it’s also suitable for sealing of joints on refrigerant circuits. The product cures spontaneously and rapidly when confined in absence of air between close fitting metal surfaces with small gap fill. Also available in fluorescent version always blue. |
Attachment
TDS MK 7700 ENGAdditional information
| Specific work-setting (component) | Operating Temperature > 90 ° C, Operating Temperature <0 ° C, STATIC bonding-line <100 cm (LIGHT HANDLING) |
|---|---|
| Type of joint (application mode) | CONNECTION – PLUG IN, THREAD |
| Substrates (suitable adherings match)) | METALS and / or ALLOYS (Cu / Zn – Fe – Pb) # METALS and / or ALLOYS (Cu / Zn – Fe – Pb), THREADED CONNECTIONS # THREADED CONNECTIONS |
| Adhesive Working Time | 10 ÷ 30 MINUTES |
| Adhesive Fixture Time | > 90 MINUTES, 10 ÷ 30 MINUTES |
| component sector/process | AERONAUTICAL / AEROSPACE, AUTOMOTIVE – TRUCK – BUS – AGRICULTURAL, FORESTRY MACHINES, FOOD, INDUSTRIAL COMPONENTS, MILITARY DEFENCE, TRAINS, WIND ENERGY |
| Type of failure mode (after joint stress) | COHESIVE (bonding failure inside the adhesive: residue presence on substrates) |
