Varnishes are a large group of coating materials for various surfaces. The purpose of the film-forming substance in natural solvents or water is to protect against moisture, pests and climate change. Transparent coating improves the appearance of the surface, gives it shine and smoothness.
The main types of varnish
The whole variety of paints and varnishes can be roughly divided into three categories:
Oil varnishes are made from natural resins and artificial solvents. The basis is often rosin, amber and shellac. In India, there is a huge list of resins, on the basis of which they create paints for painting. These varnishes are very expensive, so they have limited use. They are used for interior decoration, manufacturing and restoration of furniture.
Alkyd varnishes are the most common household varnishes. All of them are transparent and are solutions of alkides in natural solvents. The material protects well from water, is relatively cheap, can be applied well to any surface and, in general, surpasses oil varnishes in its properties.
Lucky in the automotive industry
In fact, a person does not even think about where and how often in everyday life he encounters a colorless protective varnish. Many things from the familiar and comfortable environment of a modern person could not have been created without paints and varnishes.
Protective varnishes are widely used in mechanical engineering. The metal is subject to corrosion and requires special treatment. People are used to the neat appearance of car interiors and rarely think about why they look so radiant inside. Engines and other auto parts are also coated with a layer of protective varnish. Without proper handling, the vehicles will quickly become unusable.
Colorless protective varnishes when working with wood
Undoubtedly, the material is used for all types of interior and exterior decoration in construction. All wooden structures and parts must be necessarily treated with impregnation from the fungus and protective varnish for wood.
Furniture made from natural materials is able to serve the people of the century, provided proper care and regular updating of the lacquer coating. Thanks to the invention of the material, it became possible to build large ships that can overcome not only the seas, but also the oceans. The tree does not tolerate water, swells and begins to delaminate, it was the protective varnish that allowed sailing brigantines and caravels to make geographical discoveries in the XV - XVI centuries. Today, in the era of metal, material is no less in demand in the field of shipbuilding.
The use of protective varnish in everyday life
Material for mass consumption is produced in various packaging and state of aggregation. Probably the biggest fans of all kinds of varnishes in everyday life are women. An interesting fact is that many do not even think about the nature of the substance and often use it thoughtlessly.
Protective nail polish and woman are inseparable. Decorative coating was invented in 3 thousand years BC. e. in China. The rich did not cut their nails to show their status. Their length reached 25 cm, it was difficult to work with such hands, and nails needed care and protection.
Over the years, people have developed nail varnishes with the addition of plasticizers, which makes the coating extremely durable. Popular shellac is a combination of decorative coating and modeling gel. It is the combination of a rich palette, protective properties and durability that brought the celebrity a new kind of varnish.
Having a wide selection of various care products leads to the fact that some women go too far in the desire to be beautiful. Modeling gels and varnishes opened up real spaces for design ideas. Nails have become a real canvas, although some trends, such as hairy nails, are confusing.
Hairsprays are available in the form of a spray. The tool is also incredibly popular among women. However, the application of the coating is not limited to the creation of hairstyles.
Mistresses sometimes use varnish for the most incredible purposes:
- If the zipper on the clothes diverges, and there is no time for replacement, you can spray it with a spray. The castle will hold on better.
- Women use hairspray to fix arrows on tights.
- With the help of hair products and a paper towel, you can rid your favorite sweater of spools.
- Hairspray in a purse will be a good substitute for pepper spray.
- The fixing effect of the spray will help to thread the needle into the eye.
Another unusual use of hairspray is related to floristry. A bouquet sprayed with a hair product will stand longer and retain a beautiful appearance.