Problem & Lösung

Praktische Antworten auf häufige Herausforderungen mit Kunststoffmaterialien

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Q

Plasticizer Film Precipitated on the Inner Wall of the Sizing Sleeve

A

This problem is a typical manifestation of plasticizer film precipitated on the inner wall of the sizing sleeve in extrusion molding. The core of the solution lies in eliminating the root cause of the defect through systematic optimization of process parameters (temperature, speed, pressure) and ...

Extrusion & Post coating exudation and powderingformulation compatibilitysufficient curingUV stabilizerweather resistance

Q

Synchronization Loss of Corrugated Pipe Forming Modules

A

This problem is a typical manifestation of synchronization loss of corrugated pipe forming modules in extrusion molding. The core of the solution lies in eliminating the root cause of the defect through systematic optimization of process parameters (temperature, speed, pressure) and precision cor...

Extrusion & Post synchronization loss of corrugated pipe forming modules

Q

Die Electrocorrosion of High-temperature-resistant Engineering Plastics (Such as PEEK)

A

This problem is a typical manifestation of die electrocorrosion of high-temperature-resistant engineering plastics (such as PEEK) in extrusion molding. The core of the solution lies in eliminating the root cause of the defect through systematic optimization of process parameters (temperature, spe...

Extrusion & Post die electrocorrosion of high-temperature-resistant engineering plastics (such as PEEK)

Q

Pipe Extrusion at Extremely Low Temperatures (Workshop Below -10°C)

A

This problem is a typical manifestation of pipe extrusion at extremely low temperatures (workshop below -10°C) in extrusion molding. The core of the solution lies in eliminating the root cause of the defect through systematic optimization of process parameters (temperature, speed, pressure) and p...

Extrusion & Post vacuum sizingpipe ovalityvacuum degreesizing sleeve designcooling water temperature

Q

Black Specks Caused by Thermal Label Paper Scraps in Recycled Material

A

This problem is a typical manifestation of black specks caused by thermal label paper scraps in recycled material in extrusion molding. The core of the solution lies in eliminating the root cause of the defect through systematic optimization of process parameters (temperature, speed, pressure) an...

Extrusion & Post black specks caused by thermal label paper scraps in recycled material

Q

Degradation Bands of the Melt in the Static Mixer

A

The essence of degradation yellowing is that the polymer molecular chains undergo chain scission and chemical changes under high-temperature and high-shear conditions. The core of the solution is "three controls": control the processing temperature within the material's recommended range, control...

Processing Machinery degradation yellowingprocessing temperatureresidence timeheat stabilizerPVC dehydrochlorination

Q

High-frequency Oscillation of Pipes in the Sizing Sleeve

A

This problem is a typical manifestation of high-frequency oscillation of pipes in the sizing sleeve in extrusion molding. The core of the solution lies in eliminating the root cause of the defect through systematic optimization of process parameters (temperature, speed, pressure) and precision co...

Extrusion & Post high-frequency oscillation of pipes in the sizing sleeve

Q

Crystallization of Precipitates in the Die Heating Section of the Melt

A

This problem is a typical manifestation of crystallization of precipitates in the die heating section of the melt in extrusion molding. The core of the solution lies in eliminating the root cause of the defect through systematic optimization of process parameters (temperature, speed, pressure) an...

Extrusion & Post coating exudation and powderingformulation compatibilitysufficient curingUV stabilizerweather resistance

Q

Melt Expansion Leakage at the Flange Between the Die and the Head

A

This problem is a typical manifestation of melt expansion leakage at the flange between the die and the head in extrusion molding. The core of the solution lies in eliminating the root cause of the defect through systematic optimization of process parameters (temperature, speed, pressure) and pre...

Extrusion & Post melt expansion leakage at the flange between the die and the headtemperaturepressurematerial

Q

Die Self-wearing During Extrusion of Highly Filled Materials

A

This problem is a typical manifestation of die self-wearing during extrusion of highly filled materials in extrusion molding. The core of the solution lies in eliminating the root cause of the defect through systematic optimization of process parameters (temperature, speed, pressure) and precisio...

Extrusion & Post die self-wearing during extrusion of highly filled materialsmoldmaterial

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