Problema e solução

Respostas práticas para os desafios comuns dos materiais plásticos

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Rough Surface in PU Extrusion

Extrusion & Post PU extrusionsurface roughnessdie polishingextrusion temperaturemelt elasticity

Severe Screw Wear of PU Extruder

Extrusion & Post PU extrusionscrew wearnitrided screwfiller frictionbimetallic screw

Material Sticking to Sizing Sleeve in PU Pipe Extrusion

Extrusion & Post PU pipesizing sleeve stickingpolishinglubricating waterelastomer adhesion

Rough Inner Wall of PU Extruded Pipe

Extrusion & Post PU pipeinner wall roughnessmandrel polishinginternal coolingmelt elasticity

PU Film Blocking, Difficult Delayering

Extrusion & Post PU filmblockingantiblock agentwinding temperatureerucamide

Longitudinal Stripes on PU Extruded Film

Extrusion & Post PU filmlongitudinal stripedie gapmelt pressurelip flatness

Bending Deformation of PU Extruded Profiles

Extrusion & Post PU extrusionbending deformationuniform coolinguniform flow velocitysizing sleeve

Excessive Heat Shrinkage of PU Film

Extrusion & Post PU filmheat shrinkageorientation releaseannealingbiaxial stretching

Poor Thickness Uniformity of PU Extruded Film

Extrusion & Post PU filmthickness uniformitydie designextrusion swellair ring cooling

Unstable Dimensions in PU Extrusion

Extrusion & Post PU extrusiondimensional stabilityfeeding controltemperature PIDhaul-off synchronization

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