Extrusion & Post
9 Aufrufe
PBD shear rate Regulation and Processing Stability
Problembeschreibung
PBD exhibits shear rate-related process abnormalities in extrusion blending.
Ursachenanalyse
Under the PBD processing temperature of 140-180°C, improper setting of the shear rate parameters leads to Mooney viscosity drift.
Lösung
Optimize the shear rate and shorten the residence time.
Wichtigste Erkenntnis
In PBD processing, shear rate control is the foundation of quality stability.
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