CHEREIN RESOURCES

Material selection insights for reliable production.

Practical guides for recycled PS material buyers, processors and product teams.

Injection moulding

How to Choose Recycled HIPS Pellets for Injection Moulding: A Buyer’s Technical Guide

Learn how to select recycled HIPS pellets for injection moulding. Compare melt flow, impact performance, batch control, sampling and supplier qualification.Read the guide →

Picture frame profiles made with recycled PS material

PS profile extrusion

Recycled EPS Pellets for PS Profile Extrusion: How to Select a Stable Grade

Select recycled EPS pellets for PS profile extrusion with confidence. Learn how to evaluate melt flow, moisture, ash, surface finish, foaming and supplier control.Read the guide →

Protective packaging

How to Select EPS Foam Beads for Protective Packaging and Appliance Components

Learn how to select EPS foam beads for protective packaging and appliance components. Compare bead size, expansion range, moulding trials, quality checks and supplier questions.Read the guide →

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