Material Analysis
10 Aufrufe
Optimization of the gel problem of PBD in emulsion polymerization
Problembeschreibung
Polybutadiene PBD, as an elastomer toughening modifier or HIPS component, exhibited gel-related abnormalities during the emulsion polymerization process.
Ursachenanalyse
The gel content of PBD affects processing; improper shear 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 crosslinking/shear balance.
War das hilfreich?
0 Personen fanden dies hilfreich
Vielen Dank für Ihr Feedback!