Neste, LyondellBasell, Biofibre and Naftex create bio-based polymer value chain for construction materials

In Finland, Neste, LyondellBasell, Biofibre and Naftex have created a value chain to combine bio-based polymers with natural fiber for the manufacturing of construction elements. The combination of polymers with measurable bio-based content and natural fiber in construction elements creates carbon storage which can help tackle climate change. 

The cooperation sees Neste provide renewable Neste RE™, a feedstock for polymers production made 100% from bio-based materials such as waste and residues, to LyondellBasell. LyondellBasell processes the feedstock into CirculenRenew C14 polypropylene with measurable bio-based content as part of the company’s CirculenRenew™ portfolio. The polypropylene is then used by Biofibre to produce natural fiber reinforced plastics granules. In the final step, Naftex extrudes these granules into construction elements such as posts for fences or profiles for terrace deckings.