Preparation method of automobile paint

Abstract

The invention discloses a preparation method of an automobile paint, which comprises the following components in parts by weight: 19 to 20 parts of varnish, 40 to 45 parts of acrylonitrile, 5 to 7 parts of talcum powder, 10 to 14 parts of pigment, 5 to 6 parts of adhesive, 4 to 5 parts of drier, 5 to 6 parts of aqueous methyl methacrylate, 7 to 8 parts of aluminum powder slurry, 12 to 36 parts ofphosphoric acid, 15 to 27 parts of butanol, and 1 to 22 parts of petroleum. The paint also comprises stannous chloride, zirconia, and polyvinyl alcohol. The automobile paint and manufacturing method thereof have the advantages that the manufacturing is convenient, the wear resistant and corrosion resistant performance is good, the paint is beautiful, is resistant to shedding, and can be produced massively; the production cost is low, the automobile shell can be better protected by the paint, and people can use the automobiles more safely.

Description

technical field [0001] The invention relates to the technical field of paints, in particular to a method for preparing automobile paints. Background technique [0002] The main purpose of car paint is to protect the car body from corrosion, and secondly, it can also increase the appearance of the car. Different from other paints, the car paint itself is expensive, and the experience of spring, summer, autumn and winter all the year round. Extremely high, automotive paint should not only have good mechanical properties, good fullness, and high gloss, but also have good adhesion, high hardness, strong scratch resistance, and excellent weather resistance. , scratch resistance, gloss persistence, and excellent gasoline resistance, alcohol resistance, acid resistance, alkali resistance, salt spray resistance, etc., but the general production process of automotive paints used today is very troublesome, and the wear and corrosion resistance They are not very good, and often cause ...

AI Technical Summary

Problems solved by technology

[0002] The main purpose of car paint is to protect the car body from corrosion, and secondly, it can also increase the appearance of the car. Different from other paints, the car paint itself is expensive, and the experience of spring, summer, autumn and winter all the year round. Extremely high, automotive paint should not only have good mechanical properties, good fullness, and high gloss, but also have good adhesion, high hardness, strong scratch resistance, and excellent weather resistance. , scratch resistance, gloss persistence, and excellent gasoline resistance, alcohol resistance, acid resistance, alkali resistance, salt spray resistance, etc., but the general production process of automotive paints used today is very troublesome, and the wear and corrosion resistance They are not very good, often cause the paint to fall or peel off, and the owner needs to change the paint frequently, which is very troublesome