The core process in the compounding technique is
extrusion. The extrudate, whose application-specific
material composition is customised by adding
mineral fillers, additives and colour batches, is
filtered, granulated, dried, sieved and homogenised.

The seamlessly trackable monitoring which takes in
the whole of the process, and all process parameters
– such as formula, temperature, pressure and flow
properties – guarantees the consistent high quality
of Cepylen PP.