https://www.avient.com/news/high-temperature-comptek-medical-grade-formulations-polyone-now-available-north-america
In late 2016, PolyOne acquired COMPTEK (Diez, Germany), a specialist in formulations based on extreme-heat polymeric materials such as PEEK, PES, PEI, PPS, PSU and PPSU.
https://www.avient.com/news/polyone-protects-polymer-textiles-sun-letting-colors-and-performance-shine-through
OnCap UV colorant and additive solutions are compatible with PA, PET, PP and a range of other materials.
https://www.avient.com/products/polymer-colorants/solid-color-masterbatches/oncolor-edgeglo-colorant
A slight glowing-edge effect also is possible in clarified PP.
https://www.avient.com/products/polymer-additives/fiber-additives/cesa-fiber-antimosquito-additives
Remafin™ Fiber Colorants for PP
https://www.avient.com/products/long-fiber-technology
We manufacture specialty long fiber composite pellets using a proprietary pultrusion process that melt impregnates continuous carbon, glass or other specialty fibers with thermoplastic polymer matrices ranging from polypropylene (PP) to PEEK to achieve high performance.
https://www.avient.com/products/polymer-additives/surface-modifier-additives/cesa-anti-phenolic-yellowing-additives
PP Yarn and Nonwoven
https://www.avient.com/products/polymer-additives/fiber-additives/magiq-nonwoven-electret-additives
Additives for meltblown nonwoven PP
https://www.avient.com/products/polymer-colorants/solid-color-masterbatches/remafin-ep-white-colorants
The colorant solutions are available in PP and PE (HDPE and LDPE) and produced with ingredients tested to European Pharmacopeia 3.1.3 and 3.1.5 as well as to USP chapters , including class VI (a requirement for ophthalmic and nasal drugs) and USP and (light transmission).
https://www.avient.com/news/polyone-makes-splash-cbme-karibu-folding-baby-bath
Because the TPE bonds well to the polypropylene (PP) substrate, the tub withstands repeated folding and unfolding.
https://www.avient.com/news/polyone-launches-dual-protection-light-barrier-clear-packaging-chinaplas-2014
Available as a granular masterbatch for injection molding, thermoforming or extrusion, these new additives offer superior performance for most clear polymers, including polyethylene (PE), polypropylene (PP), polycarbonate (PC), polyethylene terephthalate (PET) and polystyrene (PS).