What is the difference between paint and latex paint? The role of latex paint primer

Universal latex paint, anti-fouling latex paint, antibacterial latex paint are the types of latex paint currently on the market. When choosing home decoration, friends can choose according to their own needs. Is there a difference between paint and latex paint? I have always thought that latex paint is paint. Is it right or wrong? The following Encyclopedia Knowledge Network will answer and share for you.

Contents of this article

1. What is the difference between paint and latex paint?

2. The role of latex paint primer

3. What are the types of latex paint?

What is the difference between paint and latex paint

1. Paint is a filler-based synthetic resin emulsion obtained by grinding and dispersing fillers and adding various additives. The coating is a viscous liquid prepared from an organic solvent or water.

2. Latex paint is a large class of synthetic resin latex paint represented by acrylic copolymer latex. Latex paint is a water-dispersible paint. Synthetic resin emulsion is the base material. Water is used as the dispersion medium.

3. Latex paint is safe, non-toxic and odorless, which completely solves the labor protection and environmental pollution caused by the volatilization of toxic gases from painters' organic solvents, and fundamentally eliminates the risk of fire.

4. Waterproof function, elastic latex paint has excellent waterproof function, preventing water from penetrating into the wall and destroying the cement, thereby protecting the wall, and has antibacterial function. It has good anti-carbonization, antibacterial and alkali resistance.

The role of latex paint primer

1. Primer refers to the paint that is directly applied to the surface of an object as a solid foundation for the topcoat. Primer is the first layer of the paint system.

2. The main functions are: to improve the adhesion of the topcoat, increase the fullness of the topcoat, provide alkali resistance, provide anti-corrosion function, etc. At the same time, it can ensure the uniform absorption of the topcoat and make the paint system play the best effect.

3. Primer is the first layer to be applied. Its main function is to make the paint surface smooth, thereby supporting the topcoat, making the paint surface look fuller and reducing the cost of decoration.

4. It also saves energy. The topcoat is the last "gatekeeper" in the entire paint system. It can reflect the gloss, feel, scratch resistance and other characteristics of the entire paint surface. Therefore, the quality of the topcoat directly determines the quality of the entire paint film.

What are the types of latex paint

1. General-purpose latex paint. General-purpose latex paint is suitable for different consumer levels and is currently the product with the largest market share. The most common is matte latex paint, which is white but not shiny. It ensures that the wall is clean and tidy after being painted. It has a certain degree of scrub resistance and good covering power.

2. Anti-fouling latex paint. Anti-fouling latex paint is a latex paint with a certain anti-fouling function. It can resist some water-soluble stains. But it cannot wipe off chemical substances such as chemical ink. It is just better in stain resistance and has a certain anti-fouling effect, but it is not absolutely anti-fouling.

3. Antibacterial latex paint. In addition to having a fine and plump coating, water resistance, mildew resistance, and weather resistance, antibacterial latex paint also has antibacterial properties. At present, the ideal antibacterial material is an inorganic antibacterial agent, which includes metal ion-type inorganic antibacterial agents and oxide-type antibacterial agents, which have killing and inhibitory effects on common microorganisms, Staphylococcus aureus, Escherichia coli, Candida albicans, yeast, mold, etc.