Pentaerythritol tetraacrylate

Pentaerythritol tetraacrylate (PETA) is a multifunctional acrylate monomer known for its high reactivity and excellent crosslinking capability. As a tetrafunctional acrylate, it forms densely crosslinked polymer networks, imparting hardness, chemical resistance, and mechanical strength to coatings, adhesives, and composites. Its acrylate groups enable rapid polymerization via free-radical and UV-curing mechanisms, making it ideal for high-performance applications.

Applications:
Coatings & UV-Curable Systems: Enhances hardness, chemical resistance, and durability in UV-cured coatings.
Adhesives & Sealants: Improves adhesion, curing speed, and mechanical strength in industrial adhesives.
Composites & 3D Printing: Used in resin formulations to create high-strength, dimensionally stable materials.