General knowledge of waterborne wood paint

In developed countries in Europe and the United States, the popularity of water-based paint has reached more than 80%. However, in China, the development of water-based paint is just on the highway. Although it is still in a weak position, its share is growing rapidly

in developed countries in Europe and the United States, the popularity of water-based paint has reached more than 80%. However, in China, the development of water-based paint is just on the highway. Although it is still in a weak position, its share is growing rapidly. Now new products such as high hardness water-based wood paint, outdoor water-based wood paint, water-based antirust paint, and water-based metallic paint are on the market one after another. In the near future, water-based paint will eventually occupy the mainstream paint market. Water based paint is more and more popular in the market with the enhancement of people's awareness of environmental protection because of its advantages such as non-toxic, environment-friendly, odorless, little volatile matter, high safety and large painting area. The following Xiaobian will take you to know water-based wood paint:

>& gt;& gt; Link: common problems and treatment methods of wood paint

related knowledge of water-based wood paint

water based wood paint is a kind of paint with water as diluent. Water based wood paint can generally be divided into three categories

the first category is water-based wood paint with acrylic acid as the main component, which is mainly characterized by good adhesion and will not deepen the color of wood, but poor wear resistance and chemical resistance. Because of its low technical content and low cost, it has become the main product in the current market

the second type is waterborne wood paint, which is mainly composed of acrylic acid and polyurethane. Its characteristics not only inherit the characteristics of acrylic paint, but also add the characteristics of strong wear resistance and chemical resistance of polyurethane

the third category is 100% polyurethane water-based wood paint, whose wear resistance is even several times that of oil-based paint. It is an advanced product in water-based paint, but this technology is only mastered by a few professional companies

although the types are clear, it is not easy to distinguish the waterborne wood paint on the market. Because various manufacturers are not unified in the name and component identification of waterborne wood paint, it is easy to confuse consumers. For example, there are two marking methods of acrylic acid and acrylate for waterborne wood paint with acrylic acid as the main component. What's more, the water-based paint with the composition of acrylic acid and polyurethane as the main component is labeled as water-based polyester paint. Consumers had better be able to judge by visual inspection and nose smelling: acrylic acid is a milky white liquid like milk, with a little sour taste. Polyurethane is a translucent liquid like egg white, with a slight oil fragrance. Of course, the most reliable way is to buy products produced by professional water-based wood paint manufacturers

advantages and disadvantages of water-based wood paint

a, water-soluble paint, non-toxic and environmental friendly, does not contain harmful solvents such as benzene, and does not contain free TDI

b, the construction is simple and convenient, it is not easy to have common problems of oil paint such as bubbles and particles, and the paint film feels good

c, high solid content, plump and tough paint film

d, no yellowing, excellent water resistance, no combustion

e, rust proof, high temperature resistant

f, it can be applied at the same time with emulsion paint and other paints

g, some water-based paints are not hard and easy to scratch, which should be paid special attention to when selecting

generally speaking, except for the slightly higher price, water-based paint is a good choice in terms of construction and environmental protection

with the enhancement of people's awareness of environmental protection in decoration, water-based paint with little volatile matter is welcomed by the market. Insiders said that the development of water-based paint will be the general trend and will comprehensively replace oil-based paint. For example, the interior and exterior wall coatings and metallic paints we use have corresponding water-based paint products. This is completely consistent with the definition of European and American countries. The oily paint uses organic solvents

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