Material Drying
2 views
The blistering problem of PBAK acrylate type in coating
Problem Phenomenon
Polybutyl acrylate-type PBAK exhibited blistering during coating processing at 80-150°C.
Cause Analysis
Improper drying conditions of PBAK caused the problem.
Solution
Adjust Tg.
Key Takeaway
PBAK for coating and adhesive applications requires fine formulation design.
Was this helpful?
0 people found this helpful
Thank you for your feedback!