PFAS-free Coatings
For applications with the highest demands on environmental compatibility, functionality, and product safety, HÜNI+CO relies on a continuously expanding portfolio of PFAS-free coating systems. These advanced coatings combine chemical resistance, durability, and excellent non-stick and sliding properties – all without the use of per- and polyfluorinated substances (PFAS).
Whether in the chemical industry, pharmaceutical and medical technology, mechanical and plant engineering, or food-contact applications, PFAS-free coatings from HÜNI+CO ensure reliable corrosion protection, superior non-stick and sliding behavior, resistance to aggressive media, and operational safety – even under the most demanding conditions.
With its comprehensive portfolio of PFAS-free coatings, HÜNI+CO offers a sustainable alternative to conventional fluoropolymer-based systems – providing customers with solutions that meet future regulatory requirements while maintaining the highest standards of quality and efficiency.
Why PFAS-free Coatings?
PFAS (per- and polyfluoroalkyl substances) have played a key role in industry for decades – particularly due to their exceptional chemical resistance, non-stick properties (Teflon), and durability at high temperatures. These characteristics have made them the material of choice across a wide range of applications – from the food and pharmaceutical industries to mechanical engineering and the automotive sector.
However, as awareness of environmental and health impacts grows, the development of innovative PFAS-free technologies has increasingly come into focus. Sustainability, resource efficiency, and regulatory compliance are becoming ever more important – all without compromising on quality, efficiency, or functionality.
HÜNI+CO actively drives this transformation. Through continuous research and development, PFAS-free coating systems are developed that meet our customers’ highest technical requirements while providing a responsible and future-proof solution. In this way, HÜNI+CO combines technological performance with environmental responsibility – creating coatings that perform today and tomorrow.
Plastic coatings for the industry
From A for apparatus engineering to Z for dental technology and from A for armature to Z for rotary valve.
We work closely with customers from almost all technical and industrial sectors and incorporate our knowledge and experience across all industries into our consulting services in order to find the optimum surface solution for you.
We see ourselves as consultants and optimisers and support you in your industrial value creation process.
The areas of application and potential of our Proco Plastic Coatings® are as diverse and broadly diversified as the industries in which we operate. With our Proco non-stick and anti-friction coatings, for example, we achieve significant improvements in your production process:
- Easier cleaning
- Shorter machine service life
- Easier demoulding
- Reduction in the use of release agents
- reduced wear.
Our Proco anti-corrosion coatings are used wherever chemical attacks on the substrate need to be prevented. For example, when transporting class 8 hazardous substances. However, functions such as anti-adhesiveness, food conformity, temperature resistance, wear resistance and electrical conductivity can also be achieved with our Proco anti-corrosion coatings.