Problem & Solution

Practical answers to common plastic material challenges

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The wide temperature window of polyolefin plastomer PE raw materials makes process parameter optimization difficult

Processing Machinery temperature optimizationPE gradeDOEprocess parameterstemperature database

Poor blending stability of polyolefin plastomer POP and PE

Extrusion & Post POP blendingcompatibilitymixingscrew mixingblending stability

Poor printability of polyolefin plastomer films

Extrusion & Post printabilitysurface energycorona treatmentink adhesionsurface tension

Longitudinal retraction rate of polyolefin plastomer pipes exceeding the standard

Extrusion & Post longitudinal retraction rateinternal stresscooling ratehauling speedmolecular orientation

Frequent screen changes/short screen life of polyolefin plastomer extruders

Processing Machinery screenimpuritiescarbidesbarrel temperaturescreen change frequency

Insufficient heat seal strength of polyolefin plastomer films

Material Analysis heat seal strengthheat seal temperatureheat seal pressurefilm thicknessheat seal material

Unstable discharge/surging in the polyolefin plastomer extrusion process

Extrusion & Post unstable dischargesurgingsolid conveyinghopper bridgingscrew speed

Dimensional fluctuation of polyolefin plastomer extruded products

Extrusion & Post dimensional fluctuationscrew speedhauling speedtemperature stabilityuniform feeding

Screw design mismatch of polyolefin plastomer extruders

Processing Machinery screw designcompression ratioL/D ratiomixing elementsscrew matching

No gloss on the surface of polyolefin plastomer extruded products

Material Analysis no glossdie temperaturecooling ratedie polishingmelt temperature

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