المشاكل والحلول

إجابات عملية على التحديات الشائعة في مواد البلاستيك

POE extruder screw severe wear

Extrusion & Post POE extrusionscrew wearnitrided screwfiller frictionbimetallic screw

POE extrusion pipe inner wall rough

Extrusion & Post POE pipeinner wall roughnessmandrel polishinginternal coolingmelt elasticity

POE extrusion film longitudinal streaks

Extrusion & Post POE filmlongitudinal streaksdie gapmelt pressurelip flatness

POE film blocking, difficult delamination

Extrusion & Post POE filmblockingantiblocking agentwinding temperatureerucamide

POE extrusion profile bending deformation

Extrusion & Post POE extrusionbending deformationuniform coolinguniform flow velocitysizing sleeve

POE extrusion film thickness uniformity poor

Extrusion & Post POE filmthickness uniformitydie designdie swellair ring cooling

POE film heat shrinkage too large

Extrusion & Post POE filmheat shrinkageorientation releaseannealing treatmentbiaxial stretching

POE extrusion dimensional instability

Extrusion & Post POE extrusiondimensional stabilityfeeding controltemperature PIDhaul-off synchronization

POE extrusion die material buildup carbon deposit

Extrusion & Post POE extrusiondie carbon depositPE flushingresidence zonethermal oxidation

POE blended with incompatible resins, delamination

Extrusion & Post POE blend delaminationpolarity differencePOE-g-MAHreactive compatibilizationinterfacial bonding

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