Polyarylethersulfone Colorants

Colorant Chromatics™ Polyarylethersulfone Colorants and Pre-colored Solutions

Colorants & Pre-Colored Solutions

In partnership with BASF, we offer a global selection of colored grades of Ultrason® high-performance polymers. These products combine the robust quality of BASF’s Ultrason® polyarylethersulfones (PAES) with the advanced color formulation expertise of Colorant Chromatics™. This collaboration results in superior color concentrates and pre-colored solutions tailored for demanding applications.  

These high-performance colored polymers are ideal for a variety of applications, including household and catering, electrical and electronics (E&E), and healthcare. They deliver exceptional durability and aesthetic appeal across all uses.  

Moreover, the comprehensive Ultrason® color portfolio promotes a sustainable lifestyle by supporting the creation of reusable, high-quality, and elegantly designed household and catering items. These products are developed for longevity, allowing for repeated use by consumers and multiple cycles of use in professional catering environments. By encouraging the reuse of products and reducing reliance on single-use plastics and packaging, our solutions play a crucial role in advancing a circular economy. 

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  • High long-term use temperatures
  • Chemical, fuel, and oil resistant at high temperatures
  • Excellent surface quality
  • High mechanical and dimensional stability
  • Wear and impact resistance
  • Excellent mechanical performance after repeated steam sterilization and harsh chemical cleaning cycles
  • Food contact-approved special effects
  • Excellent biocompatibility, smoke, and toxicity (FST) behavior
  • Good alternative for metal replacement



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