The paint is used as a post-process for the processing of wooden door factories. Its advantages and disadvantages directly affect the final use effect. At the same time, the paint cost is also one of the largest parts of the wooden door.
The types of paint are roughly divided into phenolic paint, alkyd paint, polyurethane paint, nitro paint, polyester paint, and PU paint. Among them, phenolic paints and alkyd paints are basically eliminated during the decoration due to poor texture and adhesion of the paint film, and a large number of urethane paints, polyester paints, and PU paints used on high-grade furniture are used in large quantities.
Nitro-lacquer is relatively simple to use and suitable for manual operation. It is used by most hand-decorated wood. However, the paint film is thin and feels bad. The effect is not ideal. Polyester paint is relatively thick, but its diluent contains helium when it is volatilized, and its hardness is slightly weaker. The most ideal is PU lacquer. PU lacquer not only has thick and thick paint film, strong adhesion, good transparency and good sealing properties, but also has a very important role in moisture-proof wood, PU paint. Hardness, durability, yellowing resistance and environmental protection are also unmatched by other paints.
PU lacquer is the most high-grade paint currently used for wooden furniture. The construction process is complex, and it requires advanced dust removal equipment, ultraviolet curing equipment, etc. It can not be completed by hand. It is generally three times primer and two times free of paint. PU paint is more environmentally friendly than other paints (no helium, very low benzene content), good adhesion, high hardness, and strong transparency.
Due to the cost (Nitro-lacquer 8-15 yuan / kg, polyester paint 18-28 yuan / kg, PU paint 43--65 yuan / kg), processing methods and equipment, currently on the market 90% of the use of wood doors Polyester paint, a few manufacturers use PU paint. In general, polyester paint and PU paint have to look for color, three steps and two sides and other six processes, some brands increase the curing and waxing process.
Therefore, in the selection of wooden doors, paint is one of the factors that must be considered. It directly affects the texture, feel, moisture, environmental protection, durability, resistance to yellowing and other issues.
The types of paint are roughly divided into phenolic paint, alkyd paint, polyurethane paint, nitro paint, polyester paint, and PU paint. Among them, phenolic paints and alkyd paints are basically eliminated during the decoration due to poor texture and adhesion of the paint film, and a large number of urethane paints, polyester paints, and PU paints used on high-grade furniture are used in large quantities.
Nitro-lacquer is relatively simple to use and suitable for manual operation. It is used by most hand-decorated wood. However, the paint film is thin and feels bad. The effect is not ideal. Polyester paint is relatively thick, but its diluent contains helium when it is volatilized, and its hardness is slightly weaker. The most ideal is PU lacquer. PU lacquer not only has thick and thick paint film, strong adhesion, good transparency and good sealing properties, but also has a very important role in moisture-proof wood, PU paint. Hardness, durability, yellowing resistance and environmental protection are also unmatched by other paints.
PU lacquer is the most high-grade paint currently used for wooden furniture. The construction process is complex, and it requires advanced dust removal equipment, ultraviolet curing equipment, etc. It can not be completed by hand. It is generally three times primer and two times free of paint. PU paint is more environmentally friendly than other paints (no helium, very low benzene content), good adhesion, high hardness, and strong transparency.
Due to the cost (Nitro-lacquer 8-15 yuan / kg, polyester paint 18-28 yuan / kg, PU paint 43--65 yuan / kg), processing methods and equipment, currently on the market 90% of the use of wood doors Polyester paint, a few manufacturers use PU paint. In general, polyester paint and PU paint have to look for color, three steps and two sides and other six processes, some brands increase the curing and waxing process.
Therefore, in the selection of wooden doors, paint is one of the factors that must be considered. It directly affects the texture, feel, moisture, environmental protection, durability, resistance to yellowing and other issues.
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