https://www.avient.com/sites/default/files/2020-09/oncolor-hc-product-bulletin-1.pdf
Also available are OnColor HC Plus Colorants, certified to meet or exceed USP Class VI and ISO 10993 bio-compatibility requirements.
KEY CHARACTERISTICS • Polymer colorants formulated specifically for healthcare product applications • Meets and exceeds various material performance requirements including FDA 21 CFR, ISO 10993 and USP Class VI • HC Plus colorants certified for bio-compatibility • Available as pre-color, concentrate, masterbatch or Smartbatch™ combined colorant/additive solution • Wide range of colors, striking special effects and custom color matching MARKETS AND APPLICATIONS OnColor™ HC and HC Plus Colorants are an excellent choice for medical devices and parts, pharmaceutical or cosmetic packaging, and many other healthcare related polymer applications.