4HBA, with a primary hydroxyl group at the end of a longer alkyl chain, gives excellent scratch resistance due to its high crosslinking ratio and unique flexibility.
4-HBA
4-hydroxybutyl acrylate
PROPERTIES
- Purity (GC) 97% MIN
- Color (APHA) 50 MAX
- Water Content (by KF) 0.5% MAX
CHEMICAL STRUCTURE
