Nitro lacquer is a commonly used wood and decorative paint. The advantages are good decorative effect, simple construction, fast drying, low requirements on the coating environment, good hardness and brightness, no film defects, and convenient maintenance. The disadvantage is that the solid content is low, and more construction channels are needed to achieve better results; the durability is not very good, especially the interior nitro paint, which has poor gloss and color retention, and is prone to loss of gloss, cracking, Defects such as discoloration; the paint film has poor protection, is not resistant to organic solvents, is not resistant to heat, and is not resistant to corrosion.
Nitrocellulose is the main film-forming material of nitrocellulose coatings, which is composed of soft and hard resins such as alkyd resins, modified rosin resins, acrylic resins, and amino resins.
In general, plasticizers such as dibutyl phthalate, dioctyl phthalate, oxidized castor oil, etc. need to be added. Solvents mainly include real solvents such as esters, ketones, and alcohol ethers, co-solvents such as alcohols, and thinners such as benzene. Nitrocellulose paint is mainly used for painting wood and furniture, home decoration, general decorative paint, metal paint, general cement paint, etc.
