Extrusion & Post
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PBD shear rate Regulation and Processing Stability
Fenómeno do problema
PBD exhibits shear rate-related process abnormalities in extrusion blending.
Análise das causas
Under the PBD processing temperature of 140-180°C, improper setting of the shear rate parameters leads to Mooney viscosity drift.
Solução
Optimize the shear rate and shorten the residence time.
Conclusão principal
In PBD processing, shear rate control is the foundation of quality stability.
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