Varieties of odorless paints, their advantages and disadvantages and how to choose

Cladding is a popular interior surface finish. This is due to its practicality, durability and resistance to moisture. Unfortunately, different types of allergies are very common in humans. Some types of paints and varnishes have a strong aroma, which can cause a sharp reaction in humans. Therefore, it is important that the odorless paint is used for the walls.

Content

1 Varieties
2 Selection tips

Varieties

The paint, depending on the type, is applied to metal, wooden and mineral surfaces. The paint job is divided into three stages. First, the surface is primed, then the paint and varnish composition is applied with the first layer, and the next day with the second. Therefore, the painter can stay indoors for up to two days. It is important for human health that the mixtures are odorless and have no toxic effect.

Paints and varnishes can be divided into the following types:

oil;
dispersive in water;
acrylic;
latex;
alkyd;
polyurethane.

Each of these types has its own advantages and disadvantages.

Oil

This type of paint is made on the basis of drying oil and fillers. Organic chemical solvents are used to obtain the normal characteristics of the material. Therefore, this type of paint is unpleasant and smells strong.

Advantages and disadvantages

high covering power - overlaps the lower layer by 98%;

moisture resistance;

durability - the paint can be washed off with detergents;

wide range of applications;

sustainability;

do not require additional care;

availablity.

pungent smell during work;

the need for airing after finishing painting the room for several days;

lack of elasticity;

may change color over time;

lack of vapor permeability;

drying time - at least 2 days.

Of course, stores can offer odorless oil paint. But for today, such a composition based on drying oil has not yet been developed, which would not release toxins during drying. Some manufacturers manage to drown out the unpleasant smell. However, people with respiratory illnesses and allergies are not advised to stay indoors during painting work.

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Dispersible in water

Water-dispersion enamel is a water-based mixture, which consists of a binder, a solvent and fillers. Suitable for any surface - from walls, from wood to metal. The composition contains environmentally friendly substances, so it is odorless.

Advantages and disadvantages

easy to apply;

dries quickly;

high hiding power;

elasticity

assortment of shades;

can be tinted;

sustainability;

wear resistance class.

work can be carried out only at a temperature of 5 ° C;

during painting, the humidity in the room should not exceed 60%, otherwise the paint will not dry out;

low strength of some types;

poor adhesion on some surfaces.

Water-based enamel is well suited for renewing the protective coating of radiators, walls or wooden surfaces.

Acrylic

Acrylic colorants are materials that include acrylic.They are environmentally friendly, therefore, they are also produced without odor and do not emit toxic substances. They are used for application on mineral and wooden surfaces. For metal, acrylic varnishes or enamels are used.

Advantages and disadvantages

easy to apply;

covering power 97%;

moisture resistance;

antifungal properties;

abrasion resistance;

low price.

relatively low resistance;

insufficient elasticity without special additives;

there is no vapor permeability.

Due to their performance, acrylic compounds are popular in construction work.

Latex

Like other paints, latex paint consists of a binder, solvent, filler and pigments. The latex is used as a binder. This substance is often associated with acrylic. The composition does not include harmful or toxic substances, due to which the material is odorless and can be used in any room.

Advantages and disadvantages

ease of application;

elasticity;

service life - not less than 20 years;

easily tinted in any color;

vapor permeability;

acceptable price.

only suitable for flat surfaces;

relatively weak adhesion, mandatory surface primer is required.

This mixture is classified by type. You can choose matte, semi-matte or glossy. At the same time, paint materials are resistant to moisture and abrasion, so they can be washed with detergents. Thanks to this, the natural color is maintained for the entire service life.

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alkyd

These materials are based on alkyd resins. To obtain the finished material, pigments, solvents and fillers are added to them.The drying process is a chemical reaction of oxidation and mixing of different alcohols. The paint may contain heavy and lean alkyds. To dissolve the heavies, solvents are used, which contain toxic substances, therefore such mixtures have a harmful smell. For mixing lean alkyds, simpler compositions are used, therefore such paints are odorless.

Advantages and disadvantages

elasticity;

strength;

drying rate;

high adhesion;

water resistance.

there is no vapor permeability;

there is a possibility of error when buying, you can accidentally pick up paint with a smell;

insufficient level of fire safety.

Most often, such paints are applied to metal. Perfect for pipes, radiators, metal structures or cars.

Polyurethane

A new type of paint materials are polyurethane-based mixtures. They can work on any surface. There are four types:

with the use in the composition of alkyds;
water-based;
on organic solvents;
two-component formulations.

Among all types, non-odorous paint only water-based.

Advantages and disadvantages

high penetrating power;

wear resistance;

elasticity;

resistance to chemically aggressive substances;

sustainability;

endurance.

The disadvantages include the relatively high cost.

Selection tips

When choosing a paint for renovating an apartment, the following criteria are taken into account, which the material must meet:

adhesion - more than 0.5 MPa;
fast drying;
ecological;
easy to apply;
covering power greater than 95%;
washable;
antifungal (for damp rooms);
good value for money;
sustainable;
elastic.

In addition, it is desirable that paint materials for interior work should be odorless.

After you finish painting, a small amount of the mixture may remain. Therefore, you need to be careful that the material is not picky about storage conditions, it is used everywhere. In this case, it can be used for other purposes.

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