Define the claim
Separate recycled content, bio-attributed feedstock, mass balance, reduced carbon footprint, monomaterial design, and recyclability claims before choosing a material.
Sustainability decisions in plastics and elastomers are rarely solved by a single claim. A buyer may need recycled content, but the part still has to mold cleanly, pass mechanical tests, retain color, satisfy food-contact or medical expectations, and support customer-facing documentation. Basf approaches sustainability as a roadmap: clarify the claim, test the material, document the chain of custody, and protect the application performance that made the material necessary in the first place. The goal is not to oversimplify circularity, but to help teams make choices that can survive technical, commercial, and marketing review.
Separate recycled content, bio-attributed feedstock, mass balance, reduced carbon footprint, monomaterial design, and recyclability claims before choosing a material.
Review mechanical retention, food-contact needs, color tolerance, processing stability, sealing behavior, and expected field conditions.
Gather certificates, chain-of-custody language, regulatory statements, and customer-specific proof before launch timing becomes tight.
Move from lab samples to production trials with converter settings, yield, scrap rate, and supplier availability tracked together.
Useful when a product needs lower fossil resource attribution while retaining established performance and processing behavior.
Best fit:regulated applications with limited formulation freedomAppropriate when mechanical property retention, color, odor, traceability, and customer claim language can be validated.
Best fit:packaging, consumer goods, and selected molded partsMonomaterial thinking, adhesive selection, pigment choices, and removable components can improve end-of-life compatibility.
Best fit:flexible and rigid packaging redesignsSustainability work benefits from an honest constraint map. A recycled resin may create color variation that matters for consumer-facing packaging. A bio-attributed chemistry may solve a carbon accounting goal but still require clear mass-balance documentation. A monomaterial package may improve recycling compatibility while changing barrier or seal behavior. An elastomer part may have limited alternatives because failure would cause leakage, downtime, or safety risk. Basf helps teams compare these trade-offs using the same discipline applied to conventional material selection: start with the application, define proof requirements, and test before claims are made externally.
Confirms supplier availability, price exposure, lead time, and documentation terms.
Checks mechanical performance, processing windows, tolerances, and test plans.
Reviews traceability, certificates, change control, and customer approval needs.
Aligns claim wording, reporting boundaries, and customer-facing evidence.
Basf can help compare the claim, material family, processing route, and proof documents before your team moves to customer approval.
Discuss a lower-impact option