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The cracking problem of PBAK acrylate type in coating
Problembeschreibung
Polybutyl acrylate-type PBAK exhibited cracking during coating processing at 80-150°C.
Ursachenanalyse
Improper Tg design of PBAK caused the problem.
Lösung
Optimize the polymerization process.
Wichtigste Erkenntnis
PBAK for coating and adhesive applications requires fine formulation design.
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