Paint> What are the types of paint, how to buy?
There are roughly two broad categories of paints. Commonly used paints are viscous liquids and are divided into oil-soluble paints (light paints) for materials and metals, and water-soluble paints (latex paints) for ceilings and walls. Oil-soluble paint must be brushed on the primer coating. The latex paint does not need primer, but it must be brushed more than twice to mask the original color of the surface.
The second category is non-rogue paints for painters, also known as thixotropic paints, gel paints, or single-layer paints. This kind of paint was jelly-like in the tank, but it was liquid on the wall, and it became jelly-like, making it difficult to run. This paint is thicker than ordinary paint, strong adhesion, easy to combine with the primer.
Pay attention to the following points when purchasing paint:
The variety of paints and performance vary. The quality of the paints depends on their comprehensive protection, decorative decoration, craftsmanship and economy, environmental protection, etc., in order to facilitate construction and guarantee quality. Refer to the specifications on the manual.
Protective: It requires that the film has certain mechanical strength, necessary heat resistance, water resistance and weather resistance, and can resist the corrosiveness and cold resistance of chemicals. At the same time, it must be flexible enough to withstand deformation caused by changes in the wood moisture content. Please refer to the specifications on the manual when purchasing.
Decorative: The paint film is full and thick, smooth and smooth with strong light or matt finish. For transparent paint, it is required to clearly show the texture of the wood. For opaque paints, it is required to have beautiful colors, and it can last forever.
Craftsmanship: It requires convenient construction and fast drying.
Economical: It requires low cost and low price. However, do not use paint that exceeds the shelf life due to the fact that it is cheap. The shelf life of the paint is generally one year (calculated from the date of production).
Environmental protection: The environmental protection factor has drawn more and more attention from people. At present, paints sold on the market contain more or less free isocyanate and xylene, which are harmful to the human body. From the standpoint of long-term effects on the human body, of course, the species with the lower content is preferred.
Pay attention to whether the products of the regular manufacturers are required to have a quality assurance letter and see the batch number and date of production, and confirm that they are qualified products before they can purchase them.
An estimate should be made of the usage amount and one purchase should be made at the time of purchase to avoid a slight color difference in the paint purchased one after another. Some of the paints currently on the market are marked with a three-degree area (that is, a barrel or a group of areas that can be painted three times), while others give a one-litre area per liter. In general, a single group Partial wood lacquer (such as floor paint, etc.) a gallon bucket three degrees at 12
Paints, paints, paints, decorative paints, latex paints
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