Klüber Klüberalfa K 83-735

Klüber Klüberalfa K 83-735 Is a ready-to-use dispersion especially developed.

Benefits for your application

– Economical series application
– Prevention of fretting
– Reduction of plug-in/unplug forces
– Highly effective on all materials commonly used for electro contacts
– Resistant to most organic and inorganic acid and alkaline solutions as well as organic solvents, e.g. gasoline vapours
– Neutral towards most elastomers and plastics

Description

Klüberalfa K 83-735 is a ready-to-use dispersion especially developed for the series application of very thin lubricant layers on plug-in contacts.
The thickness of the lubricant film can be tuned to specific requirements through the selection of the application technique and its parameters. The dispersion has the following positive effects on the contacts: it reduces plug-in/unplug forces, prevents fretting corrosion, increases the number of plug-in/ unplug cycles, reduces contact resistance and makes the contacts resistant to gasoline vapours. Klüberalfa K 83-735 performs excellently on all common materials used for electric contacts (gold, silver, tin, zinc, etc.). It works particularly well on gold surfaces.

Application

The dispersion is suitable for pins which are subject to large numbers of plug-in/unplug cycles, which makes special protection of the electroplated surfaces necessary. It is also used wherever vibrations may cause fretting corrosion (in the automotive sector, automation engineering, telecommunications. etc.). A reduction of plug-in/unplug forces is highly welcome in applications where large numbers of pins per connector make them difficult to handle.

Application notes

The dispersion is applied with maximum ease while the punched and electroplated contacts are still coiled. Immersion is an economical way to apply the lubricant. The dispersion should be vigorously shaken or stirred prior to application. An inflammable solvent with a low boiling point without any ozonedepleting potential was chosen in order to ensure a short drying-period. For detailed information on application, please seek consultation by one of our application engineers.

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