Problem & Lösung

Praktische Antworten auf häufige Herausforderungen mit Kunststoffmaterialien

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Bending deformation of EAA extruded profiles

Extrusion & Post EAA extrusion bending deformation uniform cooling uniform flow velocity sizing sleeve

Poor thickness uniformity of EAA extruded film

Extrusion & Post EAA film thickness uniformity die design extrusion swell air ring cooling

Excessive thermal shrinkage of EAA film

Extrusion & Post EAA film thermal shrinkage orientation release annealing treatment biaxial stretching

Unstable dimensions in EAA extrusion

Extrusion & Post EAA extrusion dimensional stability feeding control temperature PID haul-off synchronization

Die buildup and carbon deposits in EAA extrusion

Extrusion & Post EAA extrusion die carbon deposit PE flushing stagnation zone thermal oxidation

Delamination of EAA blended with incompatible resins

Extrusion & Post EAA blend delamination polarity difference EAA-g-MAH reactive compatibilization interfacial bonding

Connected pellets in EAA extrusion pelletizing

Extrusion & Post EAA pelletizing connected pellets pelletizing water temperature cutter speed elastic recovery

Melt fracture in EAA extrusion

Extrusion & Post EAA extrusion melt fracture elastic recovery die L/D extrusion rate

Mismatched haul-off speed

Requires precise matching

Extrusion & Post PVC haul-off

Dimensional fluctuation of extruded products

Core control target

Extrusion & Post PVC dimension

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