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ã€Absorbing Paint Introduction】 
Controlled sound-absorbing effect is the biggest advantage of polyester sound environmental protection acoustic paint. The coating can be perfectly integrated with the surface being sprayed, and the echoes can be quantitatively reduced according to previously designed indicators. The Polyester Acoustic Acoustic Coatings have a large number of micro-pores that penetrate each other from the surface to the inside, ie they have a certain air permeability. When sound waves are incident on the surface of the porous material, they cause air vibrations in the micropores. Due to frictional resistance, viscous resistance of the air, and heat conduction, a considerable part of the sound energy is converted into heat energy, thereby playing a role in sound absorption and propagation of the sound. It is best controlled. In addition, the most distinctive advantage of PET Environmental Acoustic Coatings is that it can not only provide qualitative sound absorption as conventional acoustic materials, but also can be precisely applied to the coating according to the needs of the customers. Quantitative sound-absorbing, in order to achieve the perfect amount of "acoustic" custom. Colored wood fiber relief wall clothing is a brand-new interior wall decoration material made of natural wood fiber and cotton fiber as the main raw material. It completely changes the construction process and visual effect of putty and latex paint; Create an all-natural living and working space, and provide a unique and stylish decoration ideas and visual effects, fully meet the modern people's desire for green homes and personalized lifestyle.
ã€Sound Absorption Coating Construction Process】 
1. Primary treatment before construction During the construction of the paint, one of the things we must do is to handle the substrate. For most of the paint construction, it is cleaned and leveled during the substrate processing step. It is OK, but after the sound-absorbing coating material is applied to the substrate, after it is finished, it must be painted on the surface with a special white primer for permeability, and the primer must be dry before the next step can be performed.
2. Introduction to construction process (1) Batch scraping method: As with batch ash, the sound-absorbing coating can be directly approved on a well-treated wall.
The scraping method is currently the simplest construction method, but it is only suitable for painting a certain color of sound-absorbing paint; for some customers with relatively high aesthetic requirements, we can only use the following two methods, ordinary spraying method If we need to get a variety of color effects, we must start another color construction before the last construction is done. Generally speaking, it is more troublesome, but the double-gun spraying method is much simpler. , It can finish the two-color effect with one spray, which is a common construction method at present.
(2) Spraying method: Use a spray gun of stone paint, keep the gun mouth perpendicular to the wall, and evenly spray on the wall (this method is recommended). If two or more colors are required, the first Another dry paint was sprayed on the wall before the finish. 
(3) Double-gun spraying method: Use a special double-nozzle spray gun to pour the two kinds of colored base materials of attraction paint into the spray gun to separate the two sides. The operation method is the same as the above spraying method, but only two spraying effects can be obtained by one-shot spraying. Quite beautiful.
3, spray top coating: spray paint before the construction material is not dry, and add colored wire pieces, with a colorful spray gun or paint grab directly sprayed on the surface of the paint to attract. (Note: sound-absorbing coatings are not suitable for construction when the temperature is less than 4 degrees Celsius)
Xiaobian conclusion: Through the introduction of the above content, I believe that everyone has a more comprehensive understanding of the sound-absorbing coating construction process , if you need to know more relevant knowledge, please continue to pay attention to this site information platform. Follow-up will present more exciting content for everyone.
Acoustic paint construction process perfect sound customized
Sound-absorbing coatings are strongly bonded, waterproof, fireproof, corrosion-resistant, heat-insulating, and acoustically sound-absorbing. Therefore, many large public places choose to use sound-absorbing coatings for decoration. Not only for the sake of beauty, but its safety is very high. Acoustic paints are now used in many families. Next Xiaobian will introduce the characteristics of sound-absorbing coatings and sound-absorbing coating construction technology for everyone.