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What is waterborne paint for children?
Release date:
2022-01-04 11:23
Source:
Children's waterborne paint is harmless to human body and does not pollute the environment. The paint film is plump, clear, flexible, resistant to water, wear resistance, aging, yellow resistance, fast drying, easy to use and so on.
What are the advantages of waterborne paint for children?
1. As a solvent, water saves a lot of resources. Eliminate fire hazards during construction. Reduce air pollution. Only a small amount of low toxic alcohol ether organic solvents were used to improve the working environment. The organic solvent (coating) of ordinary waterborne coating is between 5% ~ 15%, and the cathodic electrophoretic paint is lower than 1.2%, which can reduce pollution and save resources significantly.
2. Water-based coatings can be applied directly on wet surfaces and wet environments. Material surface adaptability, coating adhesion is strong.
3, coating tools can be cleaned with water, greatly reduce the consumption of cleaning solvent, effectively reduce the damage to the construction personnel.
4, electrophoresis coating uniform, smooth. Good flatness. Inner steel, welding, edge and edge parts can be coated with a certain thickness, good protection. Electrophoretic coating has good corrosion resistance, thick film cathodic electrophoretic coating has salt resistance up to 1200h.
What is the basic understanding of children waterborne paint?
Paint has caught people's heart in consumers, a lot of consumers do not understand paint. The owners, including those who have been selling paint for more than 10 years, do not know much about the dangers of paint. You can't move in until a month after the paint is painted. The consumer thinks the paint is not toxic at this time. This is actually wrong. There is no irritating smell, formaldehyde is only the degree that the person's physiology can accept, benzene, toluene, glass TDI contained in paint curing agent and diluent is still volatile.
What is the development stage of waterborne paint for children?
In general, water-based coating technology has gone through the following three stages.
Acrylic acid is the main raw material of the first generation waterborne coating, which has the advantages of good water resistance and weather resistance. The disadvantage is that the comprehensive performance is general, the chemical performance is lower (if the alcohol resistance ability is poorer), the physical index such as hardness, wear resistance is lower. This is why most people think water-based coatings are bad.
The second generation of water-based coating with acrylic acid and water-based polyurethane composite as the main raw material, not only inherited a generation of acrylic products weatherability, good construction tolerance, and water-based coating hardness is also very high, but the chemical properties are still very low. At present, only a few domestic enterprises can produce waterborne coatings intermediate products.
The third generation waterborne coating is mainly made of acrylic modified waterborne polyurethane. On the basis of the second generation waterborne coating products, the comprehensive performance of the product is greatly improved. The hardness of pencil regular test can reach more than 2H, which can fully meet the daily needs. Wear resistance is much better than oily coating, and it has obvious advantages in life and color collocation. More importantly, the chemical performance is stable, alcohol resistance alkali resistance than the previous two have been greatly improved, as a water-based coating products, by a few domestic and foreign enterprises monopoly.
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