Silver is called finely dispersed aluminumpowder, having a light gray steel shade. This material is mainly used for the preparation of paints. There are only two types of silver in powder: PAP-1 and PAP-2. Paint from them is prepared according to different technologies. About how to dilute silver in this or that case, and also how to correctly apply it to the surface, read in the article.
The only component of the silveractually the aluminum powder itself, which is made by crushing. The varieties of PAP-1 and PAP-2 differ only in size of the fractions entering into their composition. Powder PAP-1 is made from larger metal particles, and PAP-2 is made from smaller particles. At factories this aluminum powder is made according to the standards stipulated in GOST 5631-79.
On sale today there is not only the actualpowder silver, but also ready-made paste PD. It is more convenient to use it for self-preparation of paint than PAP-1 and PAP-2. But at the same time it is, of course, more expensive. If you wish, you can buy already prepared paint based on silver. It is called BT-177.
To prepare such a semi-finished product from PAP-1, you will need a special heat-resistant varnish BT-577, and from PAP-2 - any. From silver PAP-1 paste is made as follows:
Lacquer BT-577 - an excellent answer to the question of what is bred silver, if it is intended to be used for painting surfaces that are heated during operation.
From the PAP-2 powder, the paste is prepared as follows:
Of course, in order to obtain a qualitypasta, you need to have an idea not only about what means should be added to the powder, but also about how to dilute silver silk correctly. In all cases, it is desirable to mix the components using a construction mixer. Thus, it is possible to obtain a much more homogeneous, and therefore also qualitative, paste. Manually mix the components for at least 10 minutes.
In addition to varnish, for making pastes, you canuse and this tool. And as for the powder PAP-1, and for PAP-2. But at the same time, one should keep in mind that when using drying oil, an uneatable paste is obtained. Use it is allowed to handle only ordinary, non-heating surfaces. For both types of powder, natural varnish should not be used. It is better to take a synthetic version of it.
So, how to dilute silverskin linseed oil? The proportions for PAP-2 in this case will be 1x3 or 1x4. For Serebryanka PAP-1, this indicator is slightly different - 2x5.
Once the paste is ready, it should bedilute to such a consistency, to handle the surface was convenient. The answer to the question of what to dilute silver, mixed with varnish or linseed oil, is quite simple. You can use for this purpose:
The proportion of paste and solvent in the preparationThe colors depend on which tool is to be used for surface treatment. For applying silver, as well as any other paint and varnish, an airbrush, a brush or a varnish can be used. In the first case, the components are mixed in the ratio 1x1. When using a roller or a solvent brush, take half as much as the paste.
Ready-made paint of this variety hasrather dense consistency. Therefore, the owners of country houses and apartments, who decided to make repairs, are often interested in how to dilute silver BT-177 from a store for an atomizer. In this case, it is also worth using a solvent. It is believed that this kind of paint is best suited for its variety № 646. Adding to the purchase silver BT-177 can not more than 20% of the solvent. Otherwise, it will lose its original properties.
Color in silver-colored surfacespretty presentable. However, if desired, you can give him some nice original shade. In this case, when answering the question of how to dilute the silver paint, it is worthwhile to think about the use of special tint pigments.
The merits of this tool are primarily attributed:
The answer to the question of how to properly dilutesilver for painting, completely uncomplicated. This, of course, can also be attributed to the merits of BT-177. The advantage of this variety of paintwork materials is considered to be non-toxicity after drying. But, of course, directly in the process of surface treatment with this product, the smell of varnish is still present. Therefore, it is not recommended to perform painting of BT-177 with closed windows and doors. In addition, before starting surface treatment on your hands, wear gloves. It is also advisable to use a respirator.
The disadvantages of silver are:
The downside of this tool is also the fact that the surface treated by it is rather quickly contaminated and is not cleaned properly at the same time.
So, than to breed silver, we have found out. Next, let's figure out how to properly use this tool. Most often BT-177 is used for painting metal or wood. Before processing, any surface must be cleaned of dust and dirt. From the metal, in addition, it is necessary to remove the scale and rust. The wood must be sanded before processing.
Priming the surface before usesilver is optional. Covertability for this paint and so good enough. Apply BT-177, like any other paintwork, should be in 2-3 layers. It is best to use an airbrush or roller to process it. Before applying each subsequent layer, wait until the previous one has dried completely.
After painting the silver surface, it is additionally covered with the same lacquer that was used to make the paste. In this case, the film formed by the film will last much longer.
Of course, when doing repairs in an apartment orhouse should know not only how to dilute silver with olive oil, varnish and solvents. You also need to have an idea of how to properly store the resulting paste or paint. To keep the product dry, a tightly closed container should be used. In such containers, silver can be stored for about 6 months. In the room where the container with paint will be installed, year-round temperature should be maintained. Also, when storing silver BT-177 or paste, it should be taken into account that these products are easily ignited. Therefore, keep them away from open sources of fire.
Thus, we have found out what breedsSilver (powder for painting metal and wood). To prepare the paste, use a varnish. You can use for this purpose and synthetic varnish. In order to make the paint itself, you should use a solvent. When preparing BT-177 independently, mix all the components as carefully as possible. In this case, the tool will be of the same quality as the one released at the enterprise.
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