Problema e solução

Respostas práticas para os desafios comuns dos materiais plásticos

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Glass Fibre internal delamination cracking

Extrusion & Post Glass Fibreinternal delaminationinterfacial adhesioncompatibilizeruniform cooling

Glass Fibre surface dense pits

Extrusion & Post Glass Fibresurface pitsimpurity particlesmold repairraw material purity

Glass Fibre screw slipping

Screw slipping is caused by premature melting; cooling feed section is key

Extrusion & Post Glass Fibrescrew slippingfeed section temperaturepremature meltingflight deepening

Glass Fibre dimension changes greatly with temperature

Extrusion & Post Glass Fibredimensional temperature sensitivitythermal expansion coefficientrigid fillerannealing treatment

Glass Fibre vacuum section material overflow

Material overflow is caused by low melt viscosity; cooling and adding baffle are key

Extrusion & Post Glass Fibrevacuum section overflowmelt viscositycoolingvent baffle

Glass Fibre extruded pipe ellipticity exceeds standard

Extrusion & Post Glass Fibre pipeellipticityannular coolingvacuum sizinguniform haul-off

Glass Fibre extruded film has transverse ripples

Extrusion & Post Glass Fibre filmtransverse rippleshaul-off vibrationcooling roller eccentricitypressure stabilizing device

Glass Fibre extrusion screen frequent clogging

Extrusion & Post Glass Fibre extrusionscreen clogginggel particlesstepped screensautomatic screen changing

Glass Fibre extruded film winding wrinkling

Extrusion & Post Glass Fibre filmwinding wrinklingtension controlthickness uniformityguide roller parallelism

Glass Fibre extruder large current fluctuation

Extrusion & Post Glass Fibre extrusioncurrent fluctuationtemperature control accuracyscrew designfeeding stability

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