Common knowledge of coating: a new type of coating - nitrocellulose paint

The core tip: it is a kind of paint which takes nitrocellulose (nitrocellulose) as the main film-forming material, volatilizes by solvent and hardens rapidly, belonging to self drying type Mainly used in furniture decoration industry, automobile paper, leather, cable, etc (1) Advantages: Fast drying speed, easy to renovate and repair, surface dry continuous coating, no grinding between layers, simple and convenient ratio construction, good hand feeling This kind of coating has great advantages in coating materials for export furniture products, such as American coating (a coating method that reveals wood grain and eyelet) (2) Disadvantages: ① The solid content of nitro group is low (about 35%), so Paint agent, top 10 Chinese wall paint brands Recommended introduction: interior wall paint and exterior wall paint can achieve beautiful, clean and pleasant effects, but the effects in different environments are different, so the color of the paint will be different There are ten brands of Chinese paint, ten brands of global paint, ten brands of Chinese wall paint, and ten brands of Chinese paint, Famous trademark of Chinese paint and coating In private rooms, most of us choose according to our own personality, personal hobbies and living habits The younger generation will choose the interior wall paint with rich colors and bright colors, while the older ones will have some working experience Paint Home News: it is a kind of paint that takes nitrocellulose (nitrocellulose) as the main film-forming material, volatilizes by solvent and hardens rapidly, belonging to self drying type Mainly used in furniture decoration industry, automobile paper, leather, cable, etc (1) Advantages: fast drying speed, easy renovation and repair, surface dry continuous coating, no grinding between layers, simple and convenient ratio construction, good hand feeling This kind of coating materials for export furniture products have obvious advantages, such as: American coating (a coating method that reveals wood grain and eyelet) (2) disadvantages: ① low nitro solid content (about 35%), so the surface fullness is poor It is difficult to reach the thickness of polyurethane or polyester paint in general construction, and the thickness of paint film can only be felt after 4-5 times of painting, so it is generally used in the decoration of wood opening (American painting) coating ② The maximum brightness of nitrocellulose paint is only 90-95 degrees, while the brightness of polyurethane and polyester paint can reach 100-105 degrees, so nitrocellulose is easy to make matte paint finish ③ The solvent resistance of nitrocellulose paint is very poor, the temperature resistance and weather resistance (aging resistance) are relatively poor ④ It is easy to turn yellow and red when nitro group is stored for a long time Home of coatings is specialized in coatings, diatom mud, paint coating, coating technology, fire retardant coating news and coating, diatom mud, paint coating, coating technology, fire retardant coating decoration knowledge and decoration renderings,