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Sorun ve Çözüm

Yaygın plastik malzeme zorluklarına pratik yanıtlar

2239 soru
Q
PVC extrusion die swell ratio
A
Die swell must be considered in design
Extrusion & Post PVC swell
Q
Melt breaking and sagging
A
Key to continuity
Extrusion & Post PVC breakage
Q
Melt temperature fluctuation exceeds the control range
A
Temperature stability is the foundation
Extrusion & Post PVC temperature fluctuation
Q
Uneven calendered film thickness
A
Uniform calendered film thickness is a basic requirement
Extrusion & Post PVC、calendering
Q
Poor surface finish of profile co-extrusion
A
Co-extrusion appearance is the key to surface quality
Extrusion & Post PVC、co-extrusion
Q
Extruded product scorching
A
Scorch products contaminate products
Extrusion & Post PVC、scorching
Q
PVC melt fracture causes surface defects
A
Typical rheological problem in extrusion processing
Extrusion & Post PVC、melt fracture
Q
High-speed extrusion surface quality
A
High-speed extrusion is the direction for increasing output
Extrusion & Post CPVC、high speed
Q
Melt Viscosity Far Higher Than PVC
A
CPVC's high viscosity is the biggest processing challenge
Extrusion & Post CPVC viscosity
Q
CPE Melt Fracture Causing Surface Defects
A
A typical rheological problem in extrusion processing
Extrusion & Post CPE melt fracture
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