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Problem & Solution

Practical answers to common plastic material challenges

2025 questions
Q
Rough inner wall of polyolefin plastomer extruded products
A
A rough inner wall is caused by low mandrel temperature or poor surface condition, and needs to be solved from temperature control and mold maintenance.
Processing Machinery rough inner wallmandrel temperaturemandrel polishingmelt temperatureplasticization quality
Q
Degradation and discoloration appearing on polyolefin plastomer extruded products
Q
Improper selection of processing temperature window for polyolefin plastomer polyolefin plastomer
A
The selection of the temperature window is the foundation of processing, and it needs to be reasonably set according to the material characteristics and actual operating experience.
Processing Machinery processing temperaturetemperature windowplasticization qualitymaterial degradationtemperature calibration
Q
Uneven cutting end face of polyolefin plastomer pipes (Variant: Enhanced Measures)
Q
Cooling system efficiency decline of polyolefin plastomer extruders (Variant: Enhanced Measures)
Q
Sizing device failure of polyolefin plastomer extruders (Variant: Enhanced Measures)
Q
Unreasonable die head flow channel design of polyolefin plastomer extruders (Variant: Enhanced Measures)
Q
Mechanical properties of polyolefin plastomer extruded products not up to standard (Variant: Enhanced Measures)
Q
Excessive gel/gel particles in polyolefin plastomer extruded products (Variant: Enhanced Measures)
Q
Polyolefin plastomer pipe pressure resistance test unqualified (Variant: Enhanced Measures)
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