VDC Coplymers in ink formulation grades help disperse the pigments and enhance the adhesion of the ink to the surface being printed. In addition, they play an important role in the finished product by decreasing the moisture permeation and increasing the abrasion resistance. Also as print primer on metallized substrates to enable adhesion and gleichzeitic protects the reduce in the sensitive metallic layer permeability

IXAN  SGA-1 is a copolymer based on vinylidene chloride and vinyl chloride monomers. The unrivalled performance of IXAN SGA-1 is due to the combination of its outstanding characteristics as adhesion combined with barrier as primer on a wide range of substrates, binding capabilities in e.g. print inks and paints, applicable as protective varnishes, solubility in a wide range of common organic solvents at room temperature, barrier properties and chemical resistance of the coatings and coverings, and heat-sealability, transparency, and glossiness of the coatings.