What kind of emulsion is the best for exterior wall paint to be water resistant?

It is recommended to use silicone acrylic emulsion, which is an emulsion made by polymerizing organosilicon monomers containing unsaturated bonds and acrylic monomers with suitable additives through a core-shell coating polymerization process. It combines high temperature resistance, weather resistance, chemical resistance, hydrophobicity, low surface energy, and low contamination resistance of silicone with high color retention, flexibility, and adhesion of acrylic resins. It is an environmentally friendly building emulsion and coating with high weather resistance, high water resistance and anti-pollution.

At the same time, the performance of different manufacturers of the same emulsion is also very different, so it is recommended to use Dow Chemical silicon acrylic emulsion to ensure the quality and environmental performance of the emulsion.

Due to the different indoor and outdoor environments, there are large differences, and there are also different requirements for emulsions for coatings. Generally speaking, the emulsion for exterior wall coatings has higher requirements than for emulsions for interior wall coatings, because exterior wall coatings are often exposed to the sun and wind and rain, in order to maintain a certain durability of the coating, the emulsion is required to have good weather resistance. In addition, topical emulsions are required to have excellent alkali and water resistance.

Because the exterior wall generally does not need to scrape putty, but directly uses paint on the alkaline cement mortar or cement concrete sand paddle substrate, the emulsion is required to have excellent alkali resistance. The coating film of the topical emulsion should have a high hardness, which is important to improve the resistance to contamination and maintain the clean appearance of the building. Emulsions for interior wall paints are used indoors, and the emulsions used only require general water resistance and alkali resistance.

There are special requirements for weather resistance. In short, the emulsion for exterior wall coatings should consider more water resistance, alkali resistance, mildew resistance, chalking resistance, pollution resistance and cracking resistance at low temperature than internal emulsions.

Is the exterior wall waterproof paint good or latex paint is good! Hello, happy to answer your <>. Pro-exterior wall waterproof coating is recommended to use waterproof coating.

Generally speaking, exterior wall latex paint will be more waterproof than interior wall latex paint if it is waterproof. It is recommended to use waterproof paintGenerally speaking, if it is waterproof, the exterior wall latex paint will be more waterproof than the interior wall latex paint. Interior wall paints emphasize the functions of fine version, gloss, scrubbing and so on.

The right exterior wall paint emphasizes the effect, anti-acid, anti-weathering, anti-sun, etc. However, different coatings are different in the use of the effect, so the places used are also different, if you want to waterproof, it is recommended to use waterproof coatings. Generally, the exterior wall waterproof coating latex paint is made of a smooth and smooth protective layer, the paint film is hard, dirt-resistant, anti-aging, waterproof ability, ultraviolet resistance, and does not change color for a long time.

The biggest difference between the decorative effect of real stone paint and exterior wall latex paint is that the former has a strong three-dimensional effect, while the latter requires flatness. The exterior wall waterproof latex paint is made of a smooth and smooth protective layer, while the real stone paint is a decorative effect similar to marble and granite.

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The comparison of exterior wall waterproofing paint is the best K11 waterproofing paint. K11 waterproof coating is a kind of exterior wall waterproofing material preferred by many people, it can be divided into general, flexible, color three, the waterproof coating has strong adhesion to concrete or mortar wall, and can be applied in wet or dry environments, weather resistance and oil resistance is excellent. 2. Polyurethane waterproof coating Polyurethane waterproof coating is also a waterproof material commonly used by many people, and the material can be tightly combined with various substrates, even if the substrate is deformed and cracked, it can also be constructed, but the environmental protection is difficult to control.

3. JS waterproof coating JS waterproof coating is a water-based environmental protection waterproof coating, the coating is non-toxic and tasteless, excellent tensile strength, can be tightly bonded with the base surface or tile, and has excellent water resistance and weather resistance, even if it is a wet surface. 4. Acrylic waterproof coating Acrylic waterproof coating is also a widely used waterproof material, the coating has high environmental performance, excellent waterproof performance, simple and convenient construction, can be closely combined with the base surface and cracks, can be used when the cover is opened, and can be constructed on wet ground. More common brands of waterproofing materials:

Mei Tushi, Degao, Yuhong and so on.

[Calculate how much it will cost you to renovate your home].

In the process of home decoration, we all know that the decoration design of each place is particularly important, and we must know that every step of the decoration will affect the entire decoration effect, so every place in the design is very careful and cautious. That is a very critical step for every home decoration, we know that not only indoor waterproofing should be done well, but also to choose the right waterproof material to be useful, so as to achieve the effect you want. Let's introduce to you what waterproof paint is used for exterior walls.

1. JS waterproof coating.

JS waterproof coating has excellent environmental performance, stable performance, and most importantly, it has the advantages of aging resistance, simple construction, strong adhesion and long service life, which is deeply liked by people. The color of JS waterproof coating is mainly white, with outstanding heat reflection function, which can play a good thermal insulation effect, strong decoration, and is also a new type of environmentally friendly exterior wall waterproof coating.

2. K11 general-purpose waterproof coating.

K11 general waterproof coating is the most commonly used exterior wall waterproof coating on the market, it is made of polymer emulsion and inorganic powder, with excellent waterproof effect, smeared on the wall can not only surface waterproof, but also can penetrate into the material to block the passage of water vapor, with double waterproof effect.

3. Acrylic waterproof coating.

Acrylic waterproof paint is made with advanced technology and raw materials. It is a pure acrylic polymer raw material, and then added a variety of additives and made of emulsion waterproof coating, open the cover can be used immediately, can be closely combined with the wall gap, on the surface of the formation of a solid waterproof layer, after the application needs to be brushed or sand treatment, so as to enhance the friction of the wall, convenient for subsequent tiling.

Summary: What kind of waterproof coatings are good for exterior walls are introduced here, and the above recommend these waterproof coatings to you are very good, it can be said that they have different characteristics, you can choose according to your needs. I hope the above introduction is helpful to you.

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<> the effect of exterior wall waterproof coating: exterior wall waterproof coating is a type of coating film, there is no color transparent, the exterior wall waterproof coating is applied on our exterior wall, it will not change the original base effect of the exterior wall, the use of exterior wall waterproof coating does not yellow, does not stain dust and does not black, does not pollute.

The use of exterior wall waterproof coating is heat-resistant, ultraviolet resistance effect is also very good, and the adaptability of exterior wall waterproof coating to external temperature is relatively wide. Exterior wall waterproof coating is non-combustible, non-toxic, non-polluting, without any odor, and belongs to the environmentally friendly type of products. The construction of the exterior wall waterproof coating product is a cold construction, the safety is relatively high, and it is very convenient, it can be sprayed directly, and it can also be painted, brushed, and scraped on the wall.

Exterior wall waterproof coating this product is very good film-forming, this coating film is single-sided breathable, if the wall is damp, the exterior wall waterproof coating can be evaporated outward, but at the same time, it can also ensure that the exterior wall waterproof coating will not bubble or bulge, but also to prevent the outside water molecules or gases from entering the exterior wall waterproof coating base. The construction of exterior wall waterproof coating is safe and simple, it can be directly painted or sprayed, and the tools used in the operation are relatively easy to clean.