Polypropylene is everywhere in industrial manufacturing — but not all recycled PP is created equal. Feedstock quality, processing consistency, and traceability are what separate a reliable PIR resin from a risky one. Regenport's rPP delivers on all three.

Regenport's rPP PIR pellet is reclaimed from post-industrial diaper manufacturing waste — a controlled, traceable feedstock that produces a mixed-color pellet with consistent physical properties suited for compounding applications.

Material Data

GRS-certified and fully traceable — built for brands and manufacturers that need documentation to back their recycled content claims.

From diaper to pellet: a controlled feedstock loop

Post-industrial diaper waste represents one of the cleaner and more consistent PP waste streams available. Collected directly from manufacturing lines before consumer use, this feedstock minimizes contamination risk and ensures batch-to-batch uniformity.

The result is a mixed-color PIR pellet that meets the demands of compounding processes — where melt flow consistency and density stability matter most.

Why rPP fits your compounding line

With an MFI of 48.6 g/10min and a density of 0.9 g/cm³, rPP integrates smoothly into standard PP compounding workflows. For formulators building recycled content blends, it provides a reliable, documented base material.

GRS certification means your recycled content claims are auditable — a growing requirement across European and global supply chains.

For procurement teams building a PIR strategy, rPP is a traceable, performance-ready entry point.

Ready to source smarter?

rPP PIR pellets are available now — 40MT/month, GRS-certified, South Korea origin. Request a sample or datasheet and our team responds within 24 hours.