Problema y solución

Respuestas prácticas a los desafíos comunes de los materiales plásticos

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Heat-resistant polyethylene extruded products show degradation discoloration (Variant: mass production scenario)

Processing Machinery degradation discolorationthermal degradationscrew rotation speedresidence timeantioxidant

Glossless surface of heat-resistant polyethylene extruded products (Variant: strengthened measures)

Processing Machinery glossless die temperature cooling rate die polishing melt temperature

Rough inner wall of heat-resistant polyethylene extruded products (Variant: strengthened measures)

Processing Machinery rough inner wall mandrel temperature mandrel polishing melt temperature plasticization quality

Degradation discoloration of heat-resistant polyethylene extruded products (Variant: strengthened measures)

Processing Machinery degradation discoloration thermal degradation screw speed residence time antioxidant

Improper selection of the processing temperature window for heat-resistant polyethylene heat-resistant polyethylene (Variant: strengthened measures)

Processing Machinery processing temperature temperature window plasticization quality material degradation temperature calibration

Welding joint leakage of heat-resistant polyethylene PPR pipes (Variant: strengthened measures)

Processing Machinery PPR welding hot melt welding welding temperature welding time fitting matching

Uneven cutting end face of general-purpose polyethylene pipes

Processing Machinery cutting end face cutting tool cutting speed pipe cooling cutting machine calibration

Excessive gels/gel particles in general-purpose polyethylene extruded products

Processing Machinery gel gel particle plasticizing temperature screw mixing filter screen mesh

General-purpose polyethylene pipe pressure test failed

Processing Machinery pressure test pipe wall thickness material degradation crystallinity plasticization quality

Large current fluctuation of general-purpose polyethylene extruder

Processing Machinery current fluctuation screw torque plasticizing temperature raw material impurities filter screen blockage

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