Extrusion & Post
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Optimization of the excessive crosslinking problem of PBD in extrusion
Problembeschreibung
Polybutadiene PBD, as an elastomer toughening modifier or HIPS component, exhibited excessive crosslinking-related abnormalities during the extrusion process.
Ursachenanalyse
The Mooney viscosity of PBD affects processing; improper oxidation control leads to performance deterioration.
Lösung
According to application requirements, add anti-aging agent to systematically solve the problem.
Wichtigste Erkenntnis
The core of PBD processing lies in structure control.
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