General-purpose acrylic polyurethane finishing paint for wood-metal

Inventor(s)（发明人）: XIE HAI

Priority number(s)（专利检索号）: CN20141628481 20141111

Abstract of  CN105647364 (A)：

The invention discloses general-purpose acrylic polyurethane finishing paint for wood-metal and belongs to bi-component acrylic polyurethane coating. The acrylic polyurethane finishing paint is prepared through mixing a main paint component and a curing agent component according to the ratio of 4: 1. The main paint component is prepared through mixing the following ingredients: high-solid low-viscosity thermosetting hydroxy acrylic resin, stearic acid modified polyurethane resin, a good-weatherability ferrotitanium coloring pigment, pigments/fillers, a variety of adjuvants and a special solvent for environment-friendly acrylic polyurethane. The curing agent component is prepared from toluene diisocyanate and n-butyl acetate. The finishing paint has excellent weatherability, decorative performance and luster and color retention. A paint film is good in wear resistance and bright in color and luster and is tough and plump; and the general-purpose acrylic polyurethane finishing paint for the wood-metal has very high adhesive power to various steel structures and woods. The general-purpose acrylic polyurethane finishing paint for the wood-metal is applicable to surfaces of metallic steel structures and woods, cement products, electrical appliances and the like as anticorrosive decorative finishing paint.