Extrusion & Post
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Optimization of the phase separation problem of PBD in extrusion
Fenómeno do problema
Polybutadiene PBD, as an elastomer toughening modifier or HIPS component, exhibited phase separation-related abnormalities during the extrusion process.
Análise das causas
The Mooney viscosity of PBD affects processing; improper crosslinking control leads to performance deterioration.
Solução
According to application requirements, control crosslinking density to systematically solve the problem.
Conclusão principal
The core of PBD processing lies in structure control.
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