Problem & Solution

Practical answers to common plastic material challenges

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CPE Melt Residence Time in Barrel Too Long

Reducing residence time is a basic principle

Processing Machinery CPE residence time

Processing Temperature Too Low Causing Poor Plasticization

The processing temperature window determines plasticization

Molding Process CPE poor plasticization

Determining CPE Mold Maintenance Cycle

Mold maintenance concerns long-term quality

Molds & Tooling CPE mold maintenance

Notch Sensitivity of CPE-Modified PVC

Toughening is selective

Material Analysis CPE notch

PVC Tensile Strength Decline After CPE Addition

A balance between toughness and strength is needed

Molding Process CPE strength

Improper Chlorine Content Selection

Chlorine content is the key to CPE toughening efficiency

Material Analysis CPE chlorine content

Uneven CPE Microcellular Foaming

Foaming uniformity is the core of foam product quality

Material Analysis CPE foaming

CPE Melt Fracture Causing Surface Defects

A typical rheological problem in extrusion processing

Extrusion & Post CPE melt fracture

Performance Decline After Using CPE Recycled Material

Recycled material needs to balance cost and performance

Production & Quality CPE recycled material

Uneven Dispersion in CPE and PVC Blending

Dispersion uniformity determines the toughening effect

Material Analysis CPE dispersion

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