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Material Analysis 15 visualizaciones

Optimization of the excessive crosslinking problem of PBD in compression molding

Fenómeno del problema
Polybutadiene PBD, as an elastomer toughening modifier or HIPS component, exhibited excessive crosslinking-related abnormalities during the compression '2079851475616104453.
Análisis de la causa
The gel content of PBD affects processing; improper temperature control leads to performance deterioration.
Solución
According to application requirements, adjust PBD specifications to systematically solve the problem.
Conclusión clave
The core of PBD processing lies in thermal-oxidative protection.
PBDpolybutadienecrosslinking

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