Amino alkyd paint is a kind of advanced baking paint. It is made of amino resin and alkyd resin. As a paint material, the paint film after heating and curing of pure amino resin is too hard and brittle, and the adhesion is poor. After it is combined with alkyd resin, it is better modified: amino resin improves the hardness, gloss, drying speed, alkali resistance and oil resistance of alkyd resin; alkyd resin improves the brittleness and adhesion of air-based resin. Focus on. Therefore, the characteristics of amino alkyd paint are: the color of the varnish is light; the appearance of the paint film is plump and colorful; the paint film is firm and has strong adhesion; It is sticky and does not fall off under impact; it has good construction performance, the paint film is not easy to wrinkle, and has good leveling property; it has considerable acid resistance, alkali resistance, water resistance, oil resistance, abrasion resistance, and good electrical insulation performance; it can shorten the drying time during construction. Thousands of hours, improve production efficiency, and facilitate the continuous baking of paint production.
Amino alkyd paint is widely used, such as agricultural machinery, vehicles, instruments, bicycles, sewing machines, thermos bottles, medical equipment, electrical and electrical equipment, and other small metal objects.
Alkyd paints generally have to be baked to form a film. At present, some people use the method of adding hydrochloric acid as a curing agent to make the amino paint dry at room temperature. The situation of acid-cured amino alkyd paint is introduced in the next question.
