Extrusion & Post
8 views
The cracking problem of PBAK acrylate type in coating
Problem Phenomenon
Polybutyl acrylate-type PBAK exhibited cracking during coating processing at 80-150°C.
Cause Analysis
Improper crosslinking degree of PBAK caused the problem.
Solution
Control crosslinking.
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!