Raw material & recipe development

32 years of experience in the PVC industry

worldwide network of suppliers

highest quality standards

Recipe development: down to the smallest detail.

"ADD-Chem has been an all-rounder for machines for 10 years now. We combine this with our expertise in PVC and plastic production. "

Jürgen Hartmann
Managing director ADD-Chem Germany

We have made it our business Customer and application-specific material formulations with high cost and performance efficiency to develop for our customers. In addition, we carry out an approval check of the recipes for your products on your production facilities.

We optimize your existing material recipes with regard to Performance, cost efficiency and processing quality t . We also offer you a selection of suitable raw materials according to your technical and economic requirement profile.

We also sell the raw materials for the production of plastic compounds and plastic products such as foils, sheets, pipes, profiles, foam and

Cable applications. This also includes global sourcing of PVC raw materials .

Innovative raw material and recipe development
Raw materials that convince
ADD-Chem employees who inspire
Competent consulting

How does a free examination work?


Our employees analyze the raw material using XRF analysis and IR spectroscopy.

Comparison mixture

Employees prepare a comparison mixture using a heating / cooling mixer combination.

Test extrusion

The laboratory team uses a comparison extrusion to check the rheological flow behavior of the components.

Do you have any questions for our team?