Acrylic paint adhesion and improve the service life of a method

The present invention discloses a method for improving paint adhesion and acrylic life, i.e. adding an organic titanium compound in the acrylic coating, in an amount of 0.05 to 3% by mass of the acrylic coating; adding molecular structure in the acrylic coating comprises Si is -H -H CH3 bond or Si-CH3 resulting substituted -H or substituted by Si-C2H5 -C2H5 obtained, an epoxy group or alkoxy silicone tackifier in an amount of 0.05 to acrylic coating mass 5%, was added in addition to the acrylic coating agent, in an amount of 0.1 to 5% by mass of the acrylic paint, which is mainly reflected in the effect of improving the adhesion of the acrylic coating normal glass, plastic, metal or the like substrate, the thermal adhesive and bonding the high and low temperature impact properties while also improving weather resistance and hydrophobic coatings, the coating reducing the water vapor transmission rate, extend the life of the coating.