https://www.avient.com/news/avient-introduces-gravi-tech-metallization-grades-luxury-packaging
The new Gravi-Tech grades are available in polypropylene (PP), acrylonitrile butadiene styrene (ABS), or nylon 6 (PA6) formulations that have densities similar to traditional metals.
https://www.avient.com/news/avient-launches-new-tpes-post-consumer-recycled-content-automotive-windshields
Both injection moldable TPEs can be overmolded to polypropylene (PP) and come in a natural grade that can be easily colored.
https://www.avient.com/news/avient-launches-resound-r-recycled-content-portfolios-north-america-and-asia
Recycled-content TPEs and polyamides
Available in North America, injection-moldable reSound R VX TPEs utilize 25 percent (PCR) and up to 40 percent (PIR) recycled content, and both grades can be overmolded onto polypropylene (PP).
https://www.avient.com/news/avient-extends-recycled-tpe-portfolio-grades-containing-60-recycled-content-supporting-global-customers
They are easily colorable, suitable for injection molding and overmolding onto polypropylene (PP) substrates, and available globally.
https://www.avient.com/news/avient-s-two-award-finalists-sustainability-technologies-packaging-showcased-prse-2024
This technology addresses challenges associated with recycling incompatible polymers like polypropylene (PP) and polyethylene (PE) by forming a homogenous polymer mixture, increasing mechanical properties, and bridging the gap between virgin and recycled polymers.
https://www.avient.com/news/avient-s-new-recycled-tpe-grades-support-greater-use-recycled-materials-automotive-vehicles
The new reSound REC AF 7210 TPE grades are available in hardnesses ranging from 43 - 90 Shore A and can be used for overmolding onto polypropylene (PP) substrates.
https://www.avient.com/industries/consumer/consumer-discretionary/home-household/home-improvement
OnColor™ PProTint™ Colorants for Clarified PP
https://www.avient.com/knowledge-base/article/using-post-consumer-recycled-content-plastic-packaging-closures
There is also a shift from polypropylene (PP) to high-density polyethylene (HDPE) closures, where post-consumer resin is more readily available.
https://www.avient.com/resources/safety-data-sheets?page=7170
PP FR 8-6 LMS-1000
https://www.avient.com/products/polymer-colorants/fiber-colorants
Remafin™ Fiber Colorants for PP
The Remafin Fiber Colorants for PP portfolio includes single dispersion and custom color masterbatches in pellet form.
Remafin™ Fiber Colorants for PP