Stahl

Stahl introduces RelcaLink® HX-1 crosslinker at the European Coatings Show 2025

March 24, 2025

Waalwijk, the Netherlands, 24 March 2025 – Stahl, the global leader in speciality coatings for flexible materials, participates in the European Coatings Show (ECS) from March 25 until March 27 to present its latest innovations in speciality coatings. This includes the introduction of RelcaLink® HX-1, a new hyperfunctional polycarbodiimide crosslinker suited for various applications in performance coatings.

Introducing advancements in crosslinking technology
Crosslinkers enhance the durability and performance of coatings but often come with regulatory and health concerns. The new RelcaLink® HX-1 crosslinker offers a next-generation solution, maintaining the effectiveness of traditional crosslinkers while significantly reducing hazardous labelling requirements.

RelcaLink® HX-1 is a polymeric crosslinker developed to provide improved performance and versatility in modern performance coatings applications, such as automotive interiors, furniture and flooring. Its polycarbodiimide-based formulation results in a high crosslinking density, ensuring that coatings achieve exceptional durability, stain resistance, and flexibility without compromising to safety.

The benefits of RelcaLink® HX-1 include:

  • Non-hazardous labelling

  • Extended pot-life for greater processing flexibility

  • Fast reactivity at room temperature, which supports a more sustainable and energy-conscious production process

  • Good anti-staining properties

  • The best substitution of polyaziridines

  • Suitable for a great variety of applications in performance coatings

Visit Stahl at the European Coatings Show 2025
Stahl is present at the European Coatings Show exhibiting at Booth 3-754, where visitors can explore its latest advancements in coatings technology and engage with experts on-site. In addition, experts from Stahl will share their insights and expertise during the event:

  • A keynote session from Frank Brouwer, R&D Manager New Chemistry at Stahl, on Monday, 24 March, discussing emerging trends and advancements in coatings technology.

  • A presentation from Joan Parareda, Technical Sales Support at Stahl, on Thursday, 27 March, providing an in-depth look in new carboxilic-functional ultramatte binder for 2k systems with carbodiimide for high performance coating.  

Click here for more details on Stahl's presence at ECS 2025.