Micro composites or micro hybrid components – our speciality

The miniaturisation of composite material made of rubber-metal or rubber-plastic requires accurate knowledge of micro systems.

Characteristics of these tiny rubber hybrid components are the small share in elastomer, in many cases below 100 mg, the thin rubber layer which is often around 0.2 mm and an absolutely flat sealing surface.

The standard ISO 3302-1 valid for the elastomer engineering cannot be applied anymore for micro hybrid components. The tolerances of the XXS components, which are assembled in proportional valves, solenoid-operated valves, dust filter valves, etc., meanwhile even exceed the metal part tolerances according ISO 2768-1.

These conditions request:
• the optimum in preparation of metal or plastic components
• a dosage of the shot volume in the range of grammes
• an optical control to guarantee the high quality requirements
• the handling of the small, sensitive and precise metal parts free of damage

Amongst others, these composites or hybrid components are integrated in products of the system suppliers for the process measuring and control technology which, again, are utilized in the automotive industry, the engine building as well as the medical technology.

Our customers develop and manufacture complex, intelligent and miniaturised functional modules for the optimisation of switching units and control elements.
These subassemblies are at home in the solenoid technique, the pneumatic and the electronic engineering.