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Problema e solução

Respostas práticas para os desafios comuns dos materiais plásticos

2025 perguntas
Q
The influence of PAR screw combination on fiber dispersion
A
Q
Cross-linked polyethylene pipe pressure resistance test unqualified
Q
Cross-linked polyethylene extruder screw design mismatch
A
Screw design needs to match material characteristics and product requirements, and a dedicated screw should be customized when necessary.
Processing Machinery screw designcompression ratiolength-to-diameter ratiomixing elementscrew matching
Q
Improper processing temperature window selection of cross-linked polyethylene cross-linked polyethylene
A
Temperature window selection is the basis of processing and needs to be set reasonably according to material characteristics and actual operating experience.
Processing Machinery processing temperaturetemperature windowplasticizing qualitymaterial degradationtemperature calibration
Q
Cross-linked polyethylene XLPE product hot extension exceeding standard (Variant: strengthened measures)
Q
Cross-linked polyethylene XLPE unstable crosslinking efficiency (Variant: strengthened measures)
Q
Cross-linked polyethylene pipe pressure resistance test failure (Variant: strengthened measures)
Q
Cross-linked polyethylene XLPE product surface roughness (Variant: strengthened measures)
Q
Cross-linked polyethylene extruder screw design mismatch (Variant: strengthened measures)
Q
Glossless surface of cross-linked polyethylene extruded products (Variant: strengthened measures)
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