How to paint plastic: the choice of paint, technology

The dyeing of plastic for many years has been practiced in everyday conditions. This material, like all the rest, is prone to deterioration, so you can independently protect its surface from corrosion, giving an aesthetic appearance. However, you must decide how to paint the plastic, for this you should consider the peculiarities of some formulations.

Characteristics of acrylic paint

The paint, which you can find on sale under the brand name PaliPlast RP Base, is an acrylic compound that has a water base and is characterized by excellent decorative. The aerosol can is filled with it. If for you this method of application is the most suitable, then it is worthwhile to look for it on sale. Among the features should be highlighted weather resistance and resistance to pollution.

If you create a finishing coat with acrylic paint, the mixture forms a single whole with the substrate. Perfectly it is suitable for those who wish to obtain a base with a silky shine. The warranty period is 7 years, after this period the surface may require an update.

Water-dispersion varnishes

If you are faced with the task of what to paint plastic, then you can prefer the water-dispersion composition, which is most often used for painting doors and windows. With its help, you can get a metallic luster or a pearlescent hue. The composition excellently protects the surface and gives the products decorative, excluding the negative effects of atmospheric nature.

Features of polyurethane paint

When a consumer decides what color to paint plastic, he often gets a two-component paint Soft-touch, which is designed to create a decorative layer. As a result, it is possible to get a soft to the touch plastic, which has the characteristics of durability. This composition has high adhesion characteristics, the main color of the composition is black. However, on sale you can find two-component paints of Soft-touch of other shades and colors. With their help, you can get a soft matte surface that will absorb light and sound.

This mixture is ideally suited for items that, during operation, will be constantly exposed to fingers. This should be attributed to household appliances and furniture. The dry residue by weight of this composition reaches 36%, and the density by weight is 1.1 kg per liter. Before you purchase, you may be interested in paint consumption, which varies from 80 to 100 milliliters per square meter. Water can be used as a diluent. If you are thinking about how to paint plastic, so that the surface was completely safe, then you should use two-component paints Soft-touch, which are completely safe. To develop a composition when it is in the open state, it takes 4 hours, this time is quite long, so the paint is suitable for people who do not have enough experience in carrying out similar work.

Features of work with two-component paint Soft-touch

The composition described above can be diluted with water, which makes its use quite simple. Beforehand, the master has to prepare the mixture, for this, the hardener must be mixed with the diluent, using a ratio of one to three. The resulting formulation with stirring should be added to the base paint, while the ratio of 8 to 92 should be used. The finished paint should be applied over the plastic, which is not further prepared. However, on its basis there should be no residues of grease and organic contaminants, if any, the surface is wiped with isopropyl alcohol.

At a temperature of 50 to 60 degrees and a humidity of 60-80%, you can dry the products, which will take about 3 hours. Polymerization will occur in 24 hours, which indicates the possibility of using the surface after a day. Plastic doors you can paint with this composition, it copes with the coating of vertical surfaces and quite simply hides the sharp corners. The mixture can be applied in several layers, drying is allowed at room temperature. Until the time of storage, this should take from 8 to 24 hours, which will depend on the level of humidity.

Characteristics of Krylon aerosol paint

Paint in plastic cans for the above mentioned brand is quite common today among consumers, this is due to the fact that application of such a composition simplifies the work. The mixture has a mass of 340 grams, and dries only for 15 minutes. This effect was achieved by the manufacturer thanks to the minimum thickness of the layer during application. Before use, the can should be shaken for 2 minutes, only after it is possible to start applying the paint in several layers. The distance to the surface should be about 30 centimeters, hand movements should be smooth and directed from left to right.

Move the painted products will be in an hour, and the density of the overlap will depend on the number of layers. In order to achieve a positive result, it should be avoided. This paint in plastic cans has been specially developed for the mentioned bases, it is resistant to aggressive environments, the surface after drying can be affected by mechanical stress without causing any damage to the material. The patented atomizer spray ensures high-quality comfortable application in any plane, it is possible to operate at any angle. The composition is universal, as it can be used for both internal and external works.

Staining technology: material preparation

Before you start painting, you must prepare the surface, making it dry and clean. A particular problem in the processing can be caused by edges that are deformed or rubbed. If possible, then the edge of the plastic should be cut to 3 millimeters, you can do it with a jig saw. Then, the old coating, grease, film, glue and other peeling components are removed from the base, which can interfere with obtaining a good result.

Dyeing

Plastic doors, like any other elements of this material, are painted according to a certain technology, it does not differ in complexity. The polyurethane aqueous compositions most common for this work are those that are durable, tested for years. Work should be started at room temperature using a spray gun or brush. If it is necessary to apply the paint in several layers, 2-3 approaches should be done, it is important to wait between them, which is required for complete drying of the composition.

Surface drying

After you have decided what color to paint the plastic, and also chose the mixture and applied it to the surface, the product should be left to dry. This stage can be forced or natural. Forced drying is carried out by the method of hot air injection with a temperature of 70 to 80 degrees. When the composition is applied with a brush, such conditions allow the surface to dry in about 2 hours. If the varnish has been applied, the drying time can be increased to 4 hours.

Conclusion

Staining of plastic can be carried out by several technologies, one of them provides for the creation of a mirror surface. In this case, it is necessary to first apply a mixture of black, then the surface is polished to a mirror state. The base is wiped with a napkin that is wetted in a special solution, followed by a building hair dryer, followed by spraying with chrome. Once the surface has completely dried, the part is polished again. Painting parts by this method is usually carried out in industrial conditions, but you can master the technology yourself.