문제 및 해결책

일반적인 플라스틱 재료 문제에 대한 실질적인 답변

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Warpage in PCTG '2079851475616104452

The core cause of PCTG warpage is non-uniform shrinkage.

Injection Molding PCTGwarpageshrinkagemold temperature

Weld lines on PCTG injection products

PCTG weld lines need temperature assurance and venting improvement.

Injection Molding PCTGweld linefusiontemperatureventing

PCTG products damaged during transportation

PCTG transportation protection cannot be ignored.

Material Analysis PCTGtransportationdamagepackaging

Unsuitable screw compression ratio for PCTG

PCTG needs a screw with a suitable compression ratio.

Processing Machinery PCTGcompression ratioscrewplasticizing

Rough surface of PCTG extruded pipes

PCTG pipe surface roughness is related to process parameter matching.

Extrusion & Post PCTGpipesurface roughnessmelt fracture

Material accumulation at PCTG extrusion die head

Extrusion & Post PCTGdie head material accumulationdie temperatureoxidation

Excessive back pressure causing melt overheating in PCTG

PCTG back pressure is closely related to melt temperature.

Molding Process PCTGback pressureoverheatingshear

Large pressure loss in PCTG '2079851475616104452

PCTG pressure loss is related to runner and gate design.

Injection Molding PCTGpressure lossrunnergate

Poor hot runner balance in PCTG '2079851475616104452

PCTG hot runner balance is crucial for multi-cavity precision '2079851475616104452.

Injection Molding PCTGhot runnerbalancemulti-cavity

Internal stress streaks in PCTG transparent parts

PCTG internal stress streaks affect optical quality.

Extrusion & Post PCTGstress streakspolarized lightannealing

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