"Paper Additive" is especially focused on the applications in paper production and paper coating with our brands Copisil, Opazil, Pitchbent, Perstab and Printosil.
Our branch are predominantly based on an unique raw material which can be chemically modified to tailor-made products. The flexibility of our process (acidic, alkaline and organophilic) allows the manufacture of adsorbents with a specific surface design. So the strengthes of our products are:
- specific surface area
- porosity/pore volume
- cation exchange capacity
- extreme layer fibre adhesion
- thixotropic rheological behaviour
- carrier effects
All our efforts are dedicated to offer innovative and cost-effective solutions to our customers. For this we are engaged in R+D and technical support and we offer you our willingness to common developments.