Flat wooden craft滚涂report on the feasibility of UV Paints traditional furniture, cabinets, floor slab of wood products such as paint surface coating technology through the use of spraying methods, in addition to the traditional way of painting, there are滚涂and leaching James II ways. The characteristics of three ways as follows: the advantages of the shortcomings of spray applied to various forms of products, can be three-dimensional curing, less equipment investment, small footprint. A serious waste of paint, up to 40% -50% more space pollution, thick film.滚涂saving paint, the production of high efficiency, do not pollute the environment, thin film formation. Limited to flat products, paint coating, the paint film will be a little wheel-Indian presence. Lin Tu-saving paint, the production of high efficiency, do not pollute the environment, film mirror effect can be achieved. Limited to flat or slightly convex plate surface coating paint products. In view of the three forms of the different characteristics of painting, can choose the way villain characters loaded.

     Selection of coating wood products according to the characteristics and performance of paint, wood products commonly used in paint coating process there are four: NC, PU, PE, UV, which UV paint to good environmental and film high hardness , curing rapidly, a good scratch resistance and chemical resistance, high solid content in the Wood stand out and become the surface of wood products in the paint coating process to improve the preferred species. The above list of four characteristics of paint Description: 'paint the name of solid content drying time hardness NC 25% -40% 0.5 when 1H PU 40% -60% 4-6 when 2H PE 90% 2 when 3H UV 100% 3.5 when the 4H - 5H, as can be seen on the table, UV paint advantage is very obvious, but why it did not become the market mainstream products?

     1, UV coating and application development time is short. It really put into the market applications五六十年surface has, however, people really have some knowledge of it will be only in the past few years.

     2, its research and development more difficult, not easy to overcome the technical bottleneck. As a result of photochemical reaction UV coatings are coatings, and its complex nature, this generated a number of challenges, such as the UV response to the impact of stress on the adhesion, composition of the impact of dry, but after painting the tireless efforts of manufacturing enterprises, developed a growing more specifically for the furniture surface coating of UV paint. Now the main explore UV Paints滚涂process. In the wood products industry, are usually used in coating is sprayed, it is obvious shortcomings, which developed a flat surface in the UV Paints滚涂. It can have the advantages of UV paint, but also with ordinary paint bright colors, but only滚涂coating plane.

     First, UV color滚涂main application process industries: mainly furniture, cabinets, wooden doors, such as flat-panel-based furniture manufacturer or plywood, MDF production enterprises.

     Second, painting process:滚涂UV primer --- UV Curing ordinary sanding --- ---滚涂UV Paints (twice) --- UV curing (all dry) --- sanding -- -滚涂UV Varnish --- UV curing (all dry) --- collection materials. The above process can be arranged to meet the basic requirements of furniture enterprises paint, but the process is not perfect, such as: For demanding twice Paints enterprises may not meet the requirement, it is necessary to roll together or more than two and the last top Tu paint rollers have patterns, which is unacceptable to many enterprises, it can be used to solve the spraying, the application of the two combined.

     Third, the cost analysis: 1, paint cost:滚涂UV tinted primer: lacquer coating of paint is about 20-25q per square meter, paint Price 60-80 yuan | kq, the unit cost of 1.2-2 million per square meter roll Tu general uv primer:滚涂painting is about 15-20q per square meter, paint Price 30-35 yuan | kq, the unit cost of 0.45-0.7 yuan per square meter of ordinary UV topcoat滚涂: lacquer coating paint about 8-15q per square meter, paint Price 40-45 yuan | kg, the unit cost of 0.48-1 yuan per square meter in accordance with the above process, painting costs for 7-10 yuan per square meter;

     1, production and labor costs: equipment, running at 5-10 meters per hour, the hourly production of about 300-500 square meters, work eight hours a day, according to ordinary paint, lacquer painted finish all do it again, every days to produce about 1500 square meters. Eight-hour working day, the daily production of 1500 square meters, 45,000 square meters per month, according to eight individual operations, the average monthly wage of 1,000 yuan, labor cost is about 0.2 yuan per square meter.

     2, electricity costs related to the equipment: The total power 76KW | H, spent eight-hour work day, the total power consumption machine 608kw, according to the daily production of 1500 square meters, the electricity cost of 0.4 yuan per square meter

     3, investment in equipment cost: the entire investment in equipment for the 40-70 million yuan.

     IV Market Forecast Analysis: According to related statistics, with the industry to improve the production process as well as the enhancement of environmental awareness among consumers, UV-curing coating application of its environmental protection with a good and fast-curing, wear-resistant rub resistance, chemical , hardness and high is 2 times higher than the annual pace. Process for UV coating can not directly do the color problem, this process will also guide the paint coating process to become the mainstream.