Laisford medical decorative board: Paint on the wooden door process performance and related introduction
Release time:
2021-01-05
Founded in 2002, Yichang Wuxing Material Technology Co., Ltd. is located in Chengbei Industrial Park, Yuan 'an County, Hubei Province, with convenient transportation and beautiful environment. The company covers an area of more than 80,000 square meters, with 3 hot pressing lines and 4 impregnating lines, with an annual output of more than 3.5 million plates, is the production of fireproof board, PCB phenolic board, metal plate, bending board, wall hanging board, antibacterial board, CPL new sheet, expansion of fireproof board professional manufacturers, is the first research and development and production of Losifu antibacterial home products of the national high-tech enterprises.
The new surface coating of door coating greatly affects the grade of wooden doors. As a growing Chinese wooden door industry, Losifu medical decorative board believes that at present, it can not fully meet the needs of the market either in terms of quantity or variety. The choice of wooden door is the face of each family project, represents a way of life, is a kind of performance of treating yourself. With the continuous development of China's national economy, the quality of life of the people is increasingly improving, and the quality of life requirements are also getting higher and higher, which is bound to bring huge business opportunities for the wooden door industry. How to guide the market consumption, provide environmental protection, beautiful, value for money products to the majority of consumers, is the subject that every enterprise must face. It can be predicted that the market's requirements for the comprehensive quality of wooden doors will be higher and higher, and the requirements for wooden doors will also be higher and higher.
Some of the wooden door enterprises in the painting of this link there is still a large room for improvement. Some products can be viewed far away, but not close. From a distance or magnificent or calm style, but from a close inspection, the surface coating of the wooden door is unsatisfactory. Orange peel, collapse, flower, lack of clarity and other problems are not controlled. How to improve the surface coating effect of the product, stimulate the eyes of consumers, and take the coating as an important selling point of the product to win the market is an important work that must be done.
At present, most of the wooden door enterprises, polyester coatings (also known as PU coatings), as the preferred material for primer and topcoat, which is a relatively mature paint process, has been recognized by enterprises and the market. From the furniture industry's painting process, the use of PE class polyester primer will have more advantages highlighted. The product has high solid content, good fullness, and can be coated with high thick film at one time. It has fast drying, high hardness, good sanding and less penetration. Its high quality, low consumption, time saving, low pollution, and excellent comprehensive performance, is the general PU primer can not be matched. The combination of PE primer and PU top paint has been widely used in the wood products coating of furniture companies, and there are not too many wooden door companies using this combination.。
ow most of the wooden door factories are using PU transparent primer, PU paint is indeed a kind of paint with good comprehensive performance, and the construction is also more convenient. However, if you want to produce wood door products with higher requirements, we recommend that you can choose PE transparent primer as the base, in the same process, the product surface coating effect and stability are much better than the commonly used PU transparent primer. This is determined by some irreplaceable excellent properties of PE paint.
PE paint has a very high hardness, up to 5H, and relative to PU paint, the highest hardness is only 2H, usually only 1H. It can be seen that the difference in hardness between the two is quite large. Naturally, PE paint, because of its high hardness, will be much stronger than PU paint in terms of subsidence resistance. At the same time, PE paint is a kind of paint with high solid content, the solid content can reach more than 90%, and the solid content of PU is less than half. In other words, under the same spraying amount, the film formation of PE paint is much higher than that of PU paint.
Due to the cost (nitro paint 8-15 yuan/kg, polyester paint 18-28 yuan/kg, PU paint 43-65 yuan/kg), processing methods and equipment problems, 90 sets of wooden doors on the market use polyester paint, a few manufacturers use PU paint. In general, polyester paint and PU paint have to go through six processes such as color finding, three bottom two sides, and some brands increase the curing and waxing process. Therefore, in the choice of wooden doors, paint is one of the factors that must be considered, which directly affects the texture, feel, moisture-proof, environmental protection, durability, yellow resistance and other issues.
Founded in 2002, Yichang Wuxing Material Technology Co., Ltd. is located in Chengbei Industrial Park, Yuan 'an County, Hubei Province, with convenient transportation and beautiful environment. The company covers an area of more than 80,000 square meters, with 3 hot pressing lines and 4 impregnating lines, with an annual output of more than 3.5 million plates, is the production of fireproof board, PCB phenolic board, metal plate, bending board, wall hanging board, antibacterial board, CPL new sheet, expansion of fireproof board professional manufacturers, is the first research and development and production of Losifu antibacterial home products of the national high-tech enterprises.
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