Advantages and disadvantages of organic and inorganic coatings, as well as the scope of application

The main function of organic coatings is to protect the surface and aesthetic decoration. and inorganic coatings.

It has a long service life, anti-corrosion performance has reached the international advanced level, and is a high-tech replacement product that meets the requirements of environmental protection. If you want to use paint, we recommend Tessell.

The binder materials of inorganic coatings are often directly taken from nature, so they are very rich. For example, colloidal silica.

Silicate solution and other coating binders, the main raw material of which is quartz ore, is an extremely rich material in nature.

Compared with some organic coating binders, most of the small products that pollute the environment during the production and use of inorganic coating binders are water as the dispersion medium, and have no adverse effects on the environment and health. The aging resistance and some physical and chemical properties of inorganic coatings are the most common production costs.

The organic coating is difficult to achieve, so it has good technical and economic properties. Inorganic coatings are mostly alkaline and are more suitable for dry application on substrates such as cement and lime sand, which are also alkaline, and can chemically react with lime in these substrates.

Calcium silicate is generated.

Crystals, which can form an integral part with the base layer, so their adhesion is particularly good. [Understand the market prospect of art paints].

The special coating for texture wall film has set off a new revolution in the wall decoration market; At the same time, the Tayser texture wall film has obtained a national patent, which makes up for the blank market of ultra-scrub-resistant art coatings.

Organic coatings, coatings composed of polymer compounds as the main film-forming substances;

Inorganic coating: It is a coating with inorganic materials as the main film-forming substance.

Organic coatings: must rely entirely on alkali primers to prevent alkali invasion on the wall;

Inorganic coatings: compatible with all mineral building materials.

Organic paints: start to fade after 2 years;

Inorganic coatings: never fade.

Organic coatings: non-breathable;

Inorganic coatings: strong air permeability (porous).

Organic coatings: generally not flame retardant, and produce harmful gases;

Inorganic coatings: fire-resistant and flame-retardant, no harmful gases.

Features: 1. Poor pigment dispersion of water-based coatings;

2. Large surface tension;

3. The latent heat of evaporation is large, that is, it is greatly affected by temperature and humidity;

4. Poor dispersion stability and poor shear resistance; Good conductivity and high corrosiveness.

Advantages of water-based paints:

1: Water-based coatings use water as a solvent, saving a lot of resources; Water-based coatings eliminate fire hazards during construction; Reduced pollution to the atmosphere; Water-based coatings use only a small amount of low-toxicity alcohol ether organic solvents, which improves the working environment conditions. Generally, the organic solvent of water-based paint (accounting for 15% of the coating) is between 10% and 15%, while the cathode electrophoretic coating has been reduced to the following, which has a significant effect on reducing pollution and saving resources.

2: Water-based coatings can be directly applied on wet surfaces and wet environments; Water-based coatings have good adaptability to the surface of the material and strong coating adhesion.

3: Water-based paint coating tools can be cleaned with water, which greatly reduces the consumption of cleaning solvents.

4: The electrophoretic coating film of water-based paint is uniform and flat. Good flattening; The inner cavity, weld, edges and edges can be coated with a certain thickness of coating film, which has good protection; The electrophoretic coating has the best corrosion resistance, and the salt spray resistance of the thick film cathode electrophoretic coating can reach up to 1200h.

[Understand the market prospect of art paints].

The biggest feature of water-based inorganic coatings is that they can be modulated with water, and the surface tension of the coating is large; Secondly, water-based inorganic coatings are less affected by environmental factors during construction, and can be directly coated on wet surfaces or wet environments; Third: water-based inorganic coatings have a smooth, uniform and good color development performance in the coating film.

Water-based inorganic coatings also have some characteristics that are not accepted: firstly, water-based inorganic coatings have high requirements for the material and surface cleanliness of the substrate, and it is easy to cause shrinkage porosity due to dirt; Secondly, the actual drying time of water-based inorganic coatings is relatively long; The third is that water-based inorganic coatings are water-resistant, but not waterproof, and long-term moisture may affect the firmness of the film.

Inorganic coating is a kind of coating with inorganic materials as the main film-forming substance, which is the abbreviation of all inorganic mineral coatings, which are widely used in construction, painting and other daily life fields because of their high performance.

Inorganic coatings are inorganic polymer coatings composed of inorganic polymers and dispersed and activated metals, metal oxide nanomaterials, and rare earth ultrafine powders.

Inorganic coatings refer to coating products that use inorganic substances as the main film-forming substances, and generally refer to inorganic plane coatings in the field of architectural coatings, which have the same effect as latex paints, and can use colorants to modulate various colors. However, in contrast, inorganic coatings have non-flammability that latex paints do not have, and inorganic coatings have the characteristics of more environmental protection, excellent mildew resistance, and strong color retention, and are now more and more used in the market for inorganic coatings.

Inorganic coating refers to a kind of all-inorganic mineral coating, which can be widely used in architectural decoration, painting and other fields. Generally speaking, inorganic coatings are made from nature and are very abundant. For example, as a new type of environmentally friendly decorative materials, zeolite paint is a typical inorganic coating, which is made of natural zeolite rich in nature, and meets the new requirements of "green and environmental protection" put forward by people who attach great importance to ecological environmental protection to the coating industry, so it can be said that inorganic coatings are the new direction of the development of modern paint industry.

Inorganic coatings are mainly inorganic substances, and inorganic coatings are ** quartz ores.

Inorganic coatings: Inorganic coatings are coatings that use inorganic materials as the main film-forming substances. It is the abbreviation of all inorganic mineral paints, which are widely used in daily life fields such as architecture and painting.

The coatings commonly used in construction engineering are aqueous solutions of alkali metal silicates and aqueous dispersions of colloidal silica.

With the above two film-forming substances, it can be made into silicate and silica sol (colloidal silica) inorganic coatings, and then add pigments, fillers and various additives to make silicate and silica sol (colloidal silica) inorganic coatings, which have good water resistance, alkali resistance, pollution resistance and gas resistance.

The brand is built using Olamei inorganic mineral coatings.

Olamei inorganic mineral coating environmental protection starts from the source and is born.

The ion concentration of production water is 5 us cm, and the ion concentration of ordinary water is 300 us cm

Eight characteristics of Olamei inorganic coatings:

1. Petrification:

The secret of inorganic coatings is that they are chemically combined with mineral substrates to form a waterproof and acid-proof silicate rock), 2, non-flammable.

Inorganic coatings have the characteristics of inorganic substances, and their temperature resistance is particularly good, not only will not burn at a high temperature of 1200, but also flame retardant.

3. Breathability:

Inorganic coatings have waterproof properties and a high degree of respiration, so that the water inside the stone building can evaporate freely; At the same time, it has the effect of filtering alkaline substances, which can prevent the coating from bubbles, thermal bursting, scaling and peeling, and alkali contamination after construction.

4. Sterile and moss breeding.

Inorganic coatings are inorganic (no nutrients), so they can prevent the growth of fungi and mosses, and have alkaline properties - (can kill moss cells) and high respiration power, so that the surface of the building can be kept dry.

5. The color of the paint will never fade.

Because the inorganic coating has the characteristics of inorganic substances, and after special oxidation modification treatment, it can completely prevent the radiation of the sub-shape, and its color has a unique super weather resistance.

6. Environmental protection.

Inorganic coatings are acid-resistant, so they are not affected by pollutants emitted by industry and exhaust gases emitted by automobiles. The accumulation of dirt without generating static electricity to attract dust is reduced many times.

7. No odor is conducive to the protection of the ecological environment.

Inorganic coatings have the essence of inorganic substances, it does not contain any organic chemical raw materials or solvents, during the production and application, odorless, non-allergenic characteristics, beneficial to the environment and ecology.

8. Suitable for all mineral building materials.

The main difference between organic and inorganic paints is whether organic or inorganic pigments are used in the paint.

As for the solvents, binders, additives and other materials in the ingredients, they are basically the same, including organic solvents and organic additives, as well as inorganic solvents (water) and inorganic fillers.

The binders of inorganic coatings are taken from nature and are abundant, such as silicates and other coating binders. In addition, compared with some organic coatings, inorganic coatings have little environmental pollution in the production and use process, and the products mostly use water as the dispersion medium, which has little pollution and relatively little impact on human health. Moreover, the aging resistance and other properties of inorganic coatings are difficult to achieve by some organic coatings, and the economy is relatively high.

For the overall environment of contemporary society, inorganic coatings are an economical and environmentally friendly material.

The habit of naming coatings is generally classified according to the main film-forming substances, inorganic coatings usually refer to a class of coatings with inorganic materials as the main film-forming substances or binders, and organic coatings usually refer to a class of coatings with organic materials as the main film-forming substances or binders. If you need to use stepless coatings, we recommend Taysel. The specific differences between organic and inorganic coatings are as follows:

1. The difference between composition and raw materials.

Inorganic coating is a kind of coating with inorganic materials as the main film-forming substance, which is composed of various inorganic polymers, rare earth nano-scale ultrafine powder, and some auxiliary materials, which is the abbreviation of all-inorganic mineral coating. Organic coatings are coatings composed of polymer compounds as the main film-forming substances. It is applied to the surface of the object to form a coating film that adheres firmly.

2. Environmental performance.

The binder material of inorganic coatings is directly taken from nature, and its main raw material is natural rock. At the same time, compared with some organic coating binders, the production and use of inorganic coating binders have little pollution to the environment, and most of the products are based on water as the dispersion medium, without adverse effects on the environment and health. Some organic coatings are easy to emit harmful gases and affect human health.

3. Economic performance.

The aging resistance and some physical and chemical properties of inorganic coatings are difficult to achieve for most organic coatings with the same production cost, so they have good technical and economic properties. [Understand the market prospect of art paints].

The raw material of organic coatings is resin, and the raw materials of inorganic coatings are inorganic minerals.

Inorganic paints use natural inorganic pigments, so the color never fades (experiments have proved that after 5000mh is equivalent to 70 years, the color remains the same); The emulsion paint uses synthetic pigments, which have been proved to be equivalent to 50%-70% fading after 600 days.

The inorganic coating reaches Class A fireproof, can withstand high temperature of 1200 degrees Celsius, flame retardant, and does not produce harmful gases; Latex paint is not fireproof, non-flame retardant, and will produce harmful gases.

The inorganic coating experiment proves that it can be washed more than 8000 times, and the stains on the general wall can be sprayed clean with a high-pressure water gun, and the stubborn ones can be cleaned with fine sandpaper or general acid detergent without affecting the paint itself; Latex paint cannot be cleaned with a high-pressure water gun (which can cause problems such as paint peeling and peeling) and the only way is to repaint.

Inorganic paint is alkaline, so it is not invaded by the wall, nor will it cause staining, chalking and peeling, and moss, algae and microbacteria will not grow; Latex paint is acidic, easy to be damaged by the alkaline damage of the wall, resulting in chalking and blistering, and organic ingredients help bacteria breed, causing problems such as mold on the wall.

Inorganic coatings have waterproof properties and a high degree of respiration (breathability), which allows water to evaporate freely from the inside of the wall and keep the wall dry; Latex paint has a layer of impermeable film, which is affected by the following factors, which will make the wall often contain moisture and moisture: 1alkali ** attack; 2.

Reduces adhesion and easily falls off blisters; 3.Affects the structure of the wall, especially the water-soluble calcareous.

In the general environment, the life of inorganic paint is 3-5 times longer than that of latex paint, and 5-10 times longer than that of latex paint in extremely harsh weather or environment; After 1-2 years, latex paint will appear moss, "spit white", fade, accumulate dirt, and become seriously polluted and fall off.

Answer: Hello, I am happy to answer for you how to distinguish between inorganic coatings and organic coatings after doing 1Service life. The lifespan of organic is about 2 to 3 years, and after the time passes, it will fade and may fall off.

Inorganic is different. 2.Cleaning and maintenance.

The practice is different, when maintaining organic coatings, it is forbidden to clean with high-pressure water guns, which will cause the paint to fall off. 3.Construction steps.

Organic paints are acidic and should be primed before application before they can be painted, at least twice. Compared with the application of organic paints, the application method of inorganic paints is simple.

Have a great day.

Organic coatings generally refer to coatings with various emulsions as the base material, the emulsion is a variety of polymers, and the base material of inorganic coatings is generally water glass, such as potassium water glass, sodium water glass, etc.

There are too many to be made clear in one or two sentences.

Inorganic coatings are more weather-resistant, while organic coatings are more expressive.