Polymer paint is a compoundwhich is manufactured using non-waste technology. These mixtures are environmentally friendly, and are formed from polymer powders, which are applied to the painted surface of various products. If the coating is carried out in the factory, then after surface treatment or products with polymer paint the base is heated and maintained at a certain temperature for several minutes.
Main characteristics
Polymer paint has manyadvantages, it is cheaper because it does not have solvents, which in liquid form play the role of carriers for film formation. The time of solidification of such compounds is reduced, since film formation occurs at high speed. The coating can be carried out in a single layer, which distinguishes this composition from conventional paints, which require the use of multilayer coating with repeated drying.
In the process, such complexoperations, such as adjusting the viscosity parameter to the desired value, as well as monitoring this value. Powder formulations are delivered in finished form, which ensures ease of their application. After reviewing the range of such products, you can choose one of 5000 colors, textures and shades. After using the composition, the spray equipment is easy to clean, as it is much easier to remove the powder than multiple layers of liquid paint.
Polymer paint creates a single layer, prettythick coating, which saves at the expense of one hundred percent dry matter content. When applied under pressure, powder mixtures lose up to 4% in volume, this is an advantage over liquid materials that lose up to 40% in quantity. The resulting coatings have excellent physical and mechanical properties, and the surface is characterized by chemical resistance.
Main varieties of polymer paints
If you are interested in polymer paint, thenIt is worth getting acquainted with the range of this product. Such materials may be polyester, epoxy, polyurethane or epoxy-polyester. The main advantage of epoxy paints is an excellent combination of physical, mechanical and electrical insulating qualities. Such coatings are characterized by high adhesion, characterized by chemical resistance and mechanical strength. The bases are resistant to acids and alkalis, fuel, oil, water, which allows the use of epoxy composition for internal and external protection of pipelines.
If you plan on using epoxypolymer paints, you can use them to create a layer whose thickness can reach 500 microns. At the same time, good hardness, high impact strength and elasticity will be observed over the entire surface. However, there are disadvantages of coating, which are expressed in limited weather resistance. In open areas, chalking and a tendency to yellowing may occur, due to overheating.
Area of use of epoxy polymer paints
Epoxy resin powder paintused to produce solid coatings that are resistant to chemicals and solvents. Consumers of such powders are the fields of radio engineering and electrical engineering; in these areas, coatings replace many types of complex electrical insulation. Covering with epoxy composition can electrical cabinets, office accessories, medical equipment and home accessories.
Field of use of polyester polymeric paints
Similar formulations are used for finishing.household items, garden, medical, metal, office furniture, sports equipment, as well as electrical equipment, etc. Polyesters are in great demand because of their unique decorative qualities. Modern manufacturing techniques of powder paints allowed to expand the color range of coatings and achieve different textures.
Areas of use of polyester and polyurethane polymer paints
Polyester paint for polymer coatingsused for processing travel accessories, agricultural machinery, car wheels, as well as aluminum and steel profiles for door and window openings. Polyester compositions are universal, as they can be used for indoor and outdoor use. As a result, it is possible to obtain a glossy surface, the gloss of which reaches 90%. As an alternative solution, you can choose a polyester blend that allows you to form a matte or semi-gloss surface.
Polyurethane based paintsdiffer in steady gloss, are characterized by water - and weatherability. They are well exposed to mineral oils, fuels and solvents. Polyurethane paints are used to protect products that are subject to abrasive wear and friction. Their application can be carried out on some types of chemical equipment and containers for storing gaseous and liquid chemicals. Polyurethane paints can be applied as a primer before using other powder paints, such as polyacrylic or epoxy.
Purpose of polymer paint for metal
Polymer paint for metal is composed ofsolvent, special additives, polystyrene, as well as pigment. This mixture is also called liquid plastic and is a solution of crushed foam in solvent or toluene. Considering the polymer composition for metal, one can cite PS-160 as an example. This mixture is used for the treatment of pipelines, protection of metal structures of pools, for coating metal floors, as well as for painting the bearing elements of buildings. As for pipelines, here should be attributed, and the heating main. Metal floors can be covered on ships, inside production and storage rooms. Such polymeric floor paint can protect surfaces that are in constant contact with water.
Purpose and properties of acrylic polymer compositions
Acrylic polymer paints can be used forinternal and external works in the field of facades, as well as in the repair and painting of metal roofs. Before applying this composition is recommended to apply a primer. Among the characteristics of these mixtures can distinguish a long service life, which reaches 20 years. Not to mention the possibility of obtaining a durable and durable coating, excellent resistance to high humidity, temperature extremes and exposure to the sun. Among other things, these paints are thermo and frost resistant. After application to the surface, they dry rather quickly, forming a thin, smooth and most durable protective film. During operation, it exhibits qualities of resistance to chemicals and various detergent mixtures. It is very easy to apply acrylic paints; they do not require the use of expensive equipment. Acrylic polymer compositions have high adhesion to the base, they are environmentally friendly and harmless to human health.
Polyurethane polymer paint for concrete
Это красящее вещество выступает в качестве самого resistant to the influence of negative factors. The surfaces are not afraid of petroleum products, chemical compounds and solvents. Thanks to this characteristic, polyurethane paint can be used to paint garages, hangars, industrial premises and basements. The surface after coating with this tool acquires the quality of protection from shock and mechanical damage. The layer can be glossy or matte, and you will spend about 400 g per square meter. Before starting the painting work, the surface is treated with a primer, and after the polyurethane paint is applied in 2 layers. The second of them should be applied only after complete drying of the first, which will occur in about a day.
Conclusion
Among the polymer paints can be founduniversal, which is epoxy, which can be used for indoor and outdoor use. The advantage of this dye is that it is able to replace the primer, allowing you to save.
