Your partner for toll compounding

Customised thermoplastic compounds – reliable and competent

Are you looking for an experienced polymer compound manufacturer who can take on the series production of your individual formulation? We are your specialist for toll compounding – precise, efficient and with the highest quality standards.

As an established supplier for technical applications, we take care of the plastic compounding of your materials on modern twin-screw and single-screw extruders. Our focus is on high-performance plastics and technical thermoplastics such as:

  • PAEKs (PEEK, PEKEKK, PEK, …) 
  • PPS
  • PPA (PA6T/6I, PA9T, PA10T, …) 
  • Polyamide (PA6, PA66, PA12, PA46, …) 
  • POM-C, POM-H 
  • PC 
  • PVDF
In addition, we dose a wide variety of fillers and additives exactly according to your recipe.

  • Glass and carbon fibres
  • Graphite, metal sulphides
  • Mineral and ceramic fillers (up to Mohs hardness 7)
  • Stabilisers, processing aids
  • Colour masterbatches, pigments
  • Flame retardants (solid & liquid))
  • Silicone oils
  • Laser additive masterbatches
  • PTFE powder
  • Ultra-high molecular weight PE

Standard filling levels of 30 to 40 % are common in the industry – but for many applications, this is simply not enough. We go further: with in-depth expertise in plastics compounding and specially designed plant technology, we achieve filling levels of far over 40 % – reliably and reproducibly.

Your advantages with Ensinger toll compounding

With our many years of experience in plastics compounding and state-of-the-art machinery, we can support you with any challenge in contract compounding:

  • Production quantities from 1 t/a to 250 t/a per compound formulation
  • Scale-up / upscaling to large-volume series machines
  • Process optimisation (selection and optimisation of the necessary process technology)
  • Processing of demanding or voluminous fillers
  • High purity requirements up to cleanroom class 7 (ISO 14644-1)
  • High shear / metered shear for sensitive systems
  • Melt filtration / depth filtration of high-temperature polymers (e.g. PEEK 20 µm)
  • Production of microgranulates, dryblends or premixes
  • Procurement of raw materials
  • Production-accompanying quality checks and documentation
  • Special packaging according to customer requirements

Contact us

Whether as a long-term manufacturing partner for complete series production processes or for short-term support during production peaks or capacity bottlenecks – we are at your side with flexibility and are the outsourcing partner of your choice.

Benefit from our many years of experience in plastics processing and work with us to develop tailor-made solutions that are both economically and technically impressive.

Would you like to find out more? Get in touch – we will be happy to advise you personally.