المشاكل والحلول

إجابات عملية على التحديات الشائعة في مواد البلاستيك

ETFE processing comprehensive problem - shrinkage control

Processing Machinery ETFEshrinkage controlprocessing qualityprocess optimizationequipment management

ETFE processing comprehensive problem - bonding treatment

Processing Machinery ETFEbonding treatmentprocessing qualityprocess optimizationequipment management

ETFE processing comprehensive problem - melt fracture

Processing Machinery ETFEmelt fractureprocessing qualityprocess optimizationequipment management

Black specks on ETFE product surface

ETFE decomposition and carbonization cause black speck defects

Processing Machinery black speckdecompositionbarrel cleaningforeign contamination

Corrosion of ETFE screw and barrel

Processing Machinery corrosionHFHastelloychrome platingfluorine resistance

ETFE produces corrosive gas at high temperature

Fluoropolymers at high processing temperatures need attention to HF release

Processing Machinery HFcorrosive gasprocessing temperatureventilationfluoroplastic

Cold start torque too high

Programmed start to protect equipment

Processing Machinery ECTFEstart-up

ECTFE melt residence time in the barrel too long

Reducing residence time is a basic principle

Processing Machinery ECTFEresidence time

Wrong screw type

Screw selection

Processing Machinery TPV、screw

Screw thread seizure

Screw protection

Processing Machinery TPU、screw

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