Choosing a WPC matrix: PE, HDPE, LDPE, PP, PVC and PS
Compare the roles of PE, HDPE, LDPE, PP, PVC and PS in WPC, with practical questions on processing, stiffness, recycled feedstock and product evidence.
2026-10-17Read reference ↗
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Polypropylene (PP)
A thermoplastic matrix used in natural-fibre composites. Processing conditions and compatibility with fibres must suit the selected grade.