Typical Formulation Ingredients
Phase
Ingredient
Parts by weight
A
Dipropylene glycol diacrylate
A
2-(2-Ethoxyethoxy) ethyl acrylate
A
Liquid photoinitiator blend
A
2-Methyl-1-(4-(methylthio)phenyl)-2-morpholino-propan-1-one
A
Polymerization inhibitor in acrylic acid ester
Typical Properties
Glass transition temperature, °C
Resulting Properties
This formulation offers nicely balanced pressure sensitive adhesive performance with exceptional adhesion and shear properties. The pressure sensitive adhesive starting point formula serves as a basic reference tool for formulators. This formula can be readily modified to specific application (see source document). It is evident that the delicate relationships between the oligomers, co-resins, different types of monomers and photoinitiators must be perfectly balanced in order to achieve a functional and optimized pressure sensitive adhesive.