Music is the most primitive kind of art, so it is especially important to say that musical instruments are the most common among musical instruments. Most people who learn musical instruments will learn piano. There are many kinds of pianos for pianos. It also needs to be painted, so what is piano paint ? What are the characteristics of piano paint? If you want to know, let's take a look at the small series of the decoration home network.
First, what is piano paint
1. The piano baking process is a kind of baking process. The process is very complicated. First, it is necessary to apply putty on the wooden board as the bottom layer of the paint; after the putty is leveled, the putty is dried, polished and smoothed; Spray 3-5 primers. After each spray, polish with water sandpaper and abrasive cloth. Finally, spray 1-3 times of high-gloss finish, then use high temperature baking to cure the paint. The primer is The cured transparent paint has a thickness of about 0.5 mm to 1.5 mm, and even if the temperature of the iron cup is 60-80 degrees, there is no problem on the surface.
2. Piano paint, if strictly used as "the same paint as the paint on the piano", it has a double meaning. The first meaning refers to the paint itself, that is, the unsaturated polyester PE high gloss paint itself; the second meaning It refers to the piano paint spraying process. Piano paint in the strict sense, both of which are indispensable.
Second, the characteristics of piano paint
1. The characteristics of piano paint are bright colors, which can be freely adjusted according to customers' requirements. The piano paint film is full, the thickness of the primer and the top coat can reach 1.5mm, and the floor can be seen by the naked eye. The piano paint has a high hardness and can reach more than 4H. It has the same quality as enamel. When there are stains, it can be wiped with cotton cloth and a little water. The piano is painted and resistant to high temperatures, and a cup with 70 to 80 ° C boiling water is placed on top without problems.
2. The finish of the paint door panel is generally divided into at least eight procedures, which can be divided into piano paint and metal paint. Piano paint refers to special baking varnish with unsaturated polyester coating, which has the advantages of higher hardness and better fullness than general baking varnish. Because of its technical reasons, it is incompatible with most pigments. A few colors, such as white and transparent, are mainly used in piano and other products, piano paint.
3. The paint used in piano paint consists of three components: basic resin, catalyst and curing agent. Known by the piano paint POLYESTER, the basic resin of the paint is unsaturated polyester resin, commonly known as PE. When these three components are mixed, a highly integrated interlacing reaction occurs to form a film having a certain hardness and fluidity.
There are a lot of people who will learn piano, but now the piano is to be painted, so what are the characteristics of piano paint and piano paint, I want to introduce the above small series, everyone knows about it, then If you still want to know more about decoration, continue to pay attention to the decoration home Internet cafe.
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