The latex paint is sprayed directly by pressure with an airless spray gun. The latex paint sprayed from a certain fine spray gun is fog-like and can be evenly bonded and evenly adsorbed by the wall. The type and quality of the roller can directly affect the final result. Roller coating is prone to uneven roller marks. Then follow the decoration home network Xiaobian to learn about the relevant content! 1. A spraying method by applying a spray gun or a dish atomizer to a uniform and fine mist droplet by means of pressure or centrifugal force to be applied to the surface of the object to be coated. It can be divided into air spray, airless spray, electrostatic spray and various derivative methods of the above basic spray forms, such as high flow low pressure atomization spray, thermal spray, automatic spray, multiple spray coating and so on. 2. Spraying has excellent surface quality. The paint sprayed on the wall forms a smooth, dense coating with no brush marks, which is unmatched by brushes and rollers. Moreover, it is highly efficient in painting. The single-action operation has a spraying efficiency of 300 to 500 square meters per hour, which is 10 to 15 times that of manual brushing. For some corners and gaps, the method of spraying is good. However, the spraying materials are wasteful. Secondly, multiple colors and color coatings are likely to cause mutual pollution. Finally, the painted surface is too thin, and it should not be repaired once it is bumped, but it can only be repaired with professional spraying equipment, and the cost is too high. 3, the type and quality of the drum will directly affect the final effect. Roller coating is prone to uneven roller marks. Some people don't like this trace, but some people like the unevenness of the roller. However, if the color is not well mastered, it is prone to flower marks and the visual effect is not good. Choose a quality short hair roller. Rolling needs to control the ratio of water to water. Otherwise, the paint can't be cured. 4, roller coating can test the skill of the decoration master, and also requires higher brushing tools. The decoration master responsible for the rolling process must have considerable construction experience, and the amount of water and the strength of the painting are very particular, otherwise it will affect the construction effect. Brushing with a pen or wool brush is a larger brushing area than a roller coating, but the paint film is thin, and the bottom layer is poorer each time. The brushed joint is also easy to see, especially the shiny latex. The paint is even more like this. Because the brush is soft, it is not easy to construct if it is too thick, so the amount of water added is too large, which is the main reason why the film effect is worse than the roll coating. Brushing will result in brush marks. The above is a detailed answer to the Xiaobian, I don't know if you are satisfied with the introduction of the decoration home network Xiaobian~ If you want to know more about the exciting content, please continue to pay attention to our decoration encyclopedia! More related wonderful reading: Latex paint spray and roller coating difference, precautions before painting Kitchen Shelf Organizer,Shelf Organizer,Double layer kitchen shelf organizer,Kitchen shelf organizer racks,Cabinet shelf organizer Shenzhen Lanejoy Technology Co.,LTD , https://www.copper-nut.com
What is the difference between latex paint and roller coating, which is better?