What Are the Best Methods for Painting Galvanized Steel?

Paint English name: paint or coating. Paint is a chemical mixture coating that can firmly cover the surface of objects for protection, decoration, signage and other special purposes. The more authoritative "Painting Technology" book of the Chinese coatings industry defines it as follows: "Painting is a material that can be coated on the surface of an object with different construction processes, forming a strong adhesion, a certain strength and continuous Solid film. The film thus formed is commonly referred to as a coating film or a paint film or coating. "

The paint is a viscous oily pigment, which is flammable when not dry, insoluble in water, slightly soluble in fat, soluble in alcohol, aldehyde,

Paint is the ancient name; paint is the name of modern civilization, contains more scientific and technological ingredients, and is widely used in modern technology and industry. However, the paint has some customary names, such as:

Paint is organic or

National Standard (GB 5206.1)

Paint is one of the indispensable materials in the home decoration process. In recent years, with the continuous improvement of people's lives and the growing demand for environmental protection, people's requirements for decorative paint have become higher and higher. The variety of decorative lacquer has also changed from the past

First, the process

Treatment of the base layer-sealing primer-matte paper-moistening powder-base coloring and repair-full batch of putty-sanding-brush oil color-brush the first varnish-repair putty-repair-matte paper-brush VarnishesSurface Paint

Second, the operation process

(1) Treatment of the base layer: Use a scraper or a glass sheet to scrape off the dust, glue marks and rust spots on the surface. Be careful not to scratch the burrs. (2) Sealing primer: apply a varnish to the panel, lines and other decorative materials before painting. It is required to apply evenly and not to be leaked. (3) Matte paper: polish the sanding layer, sand the wood grain, and then grind the line first. Grind four planes. (4) Lubricating oil powder: Use cotton wire dipped in oil powder to repeatedly rub the surface of the wood, rub the oil powder into the brown eyes, and then use

The structure of the world's paint varieties is decreasing

The State Administration of Taxation has issued a document that since February 1, 2015, batteries and coatings have been included in the scope of consumption tax collection. The environmentally-friendly products such as lithium batteries, solar cells, and fuel cells and the volatile organic content under construction are less than 420 grams. / L of paint is exempt from consumption tax. ^[2]