Typical Formulation Ingredients
Phase
Ingredient
Parts by weight
A
Acrylic emulsion (Acronal 500D, BASF)
A
Acrylic emulsion (Acronal 85D)
Resulting Properties
It is a general purpose acrylic laminating adhesive recommended for pressure sensitive laminating films of all types.
- Has aggressive tack
- Easy to compound and use
- Sets rapidly
- Good initial adhesion strength, even after aging
- Good film flexibility
Crosslinkers are often used to improve the heat and chemical resistance of waterborne acrylic adhesives. These crosslinkers are generally either a polyfunctional aziridine or dispersible isocyanate.
A formulation by BASF.