Furniture paint construction process and precautions

First, water-based furniture varnish
1, plate into the field friendly water-based furniture paint (1) grass-roots treatment: before construction will be cleaned, sandpaper and multi-functional sand skin will be wood thorn flat (2) brush primer: wood closed primer water 20-30% dilution, brush 2-3 times 2, wood finished (1) sanding paper polished, dry towel wipe. (2) Brush all over the tufang PU wood varnish. (Face paint cans to be stirred and then used) (3) repair nail eyes: nail eye putty with Dufang PU water-based paint and color powder blending (because water-based paint belongs to the water white type, putty color should be slightly darker than the plate color, drying will make nail-eye putty color close to the wood color
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). ), after drying with sandpaper and multi-functional sand skin to smooth. (4) Paint: generally painted 3-4 times, the first two times the water ratio of 5-10%, the last two times as little as possible water, re-painting time 4-6 hours.
2, Aussie pine plate and paste panel wood white paint process
1, plate into the field (1) grass-roots treatment: before the construction of the plate clean up, with sandpaper and multi-functional sand skin to grind the wood. (2) Brush primer: wood closed primer plus water 20-30% dilution, brush 1 time. 2, wood for finished
(1) seam repair: with atomic ash to repair nail eyes; corner seams with blades to open 1 mm deep V-shaped groove, and then repair the seams, dry after sandpaper sanding flat, dry towel wipe clean. (2) surface scraping ash: scraping Allfang special mixed water paint putty, scraping 2-3 times to find flat, each time putty the thinner the better, after drying thoroughly polished flat. (3) White paint primer: spray or brush wood paint primer 2-3 times, 20-30% of the water, each time before re-painting with sandpaper and multi-functional sanding to find flat, re-painting time 4-6 hours. (4) White paint paint: after the primer is dry, sandpaper and multi-functional sand skin polishing smooth, white paint paint spray 3-4 times, the water is 5-10%, each paint spray dry, sandpaper and multi-functional sand skin light grinding dust, re-painting time 4-6 hours.
3, unpasted panel woodworking board white paint process
1, plate into the field (1) grass-roots treatment: before construction will be cleaned, sandpaper and multi-functional sand skin will be flattened wood. (2) Brush primer: wood closed primer plus water 20-30% dilution, brush 1-2 times. 2, wood for finished (1) seam repair: with atomic ash to repair nail eyes; corner seams with blades to open 1 mm deep V-shaped grooves, and then repair seams, dry after sandpaper sanding flat, dry towel wipe clean. (2) surface scraping ash: scraping Allfang special mixed water paint putty, scraping 2-3 times to find flat, each time putty the thinner the better, after drying thoroughly polished flat. (3) White paint primer: spray or brush wood paint primer 2-3 times, 20-30% of the water, each time before re-painting with sandpaper and multi-functional sanding to find flat, re-painting time 4-6 hours. (4) White paint paint: after the primer is dry, sandpaper and multi-functional sand skin polishing smoothing, white paint paint spray 3-4 times, the water is 5-10%, each paint spray dry, sandpaper and multi-functional sand skin light grinding dust, re-painting time 4-6 hours.
4, Allfang surface coloring paint (face repair) construction process
1, plate into the field friendship diamond paint (1) grass-roots treatment: before the construction of the plate clean up, sandpaper and multi-functional sand skin will be flattened wood.(2) Brush primer: wood closed primer plus water 20-30% dilution, brush 2-3 times. 2, wood finished (1) surface coloring before the need to provision and panel similar color nail-eye putty repair nail eyes and seams, after drying thoroughly polished. (With Dufang rub color paste and Dufang PU wood varnish according to 15% of the deployment, a barrel of PU wood varnish to 37-40 ml of color paste blend and mix well) (2) directly sprayed with the deployment of Dufang PU wood transparent paint 2-3 times, each interval of 4-6 hours. Note: With each more paint, the color becomes darker and irreversible. (3) Construction of Tufang PU wood transparent varnish (1) open process: brush 2-3 times Tufang PU wood varnish. (2) Saturation process, brush or spray 3-4 times Tufang PU wood varnish. Note: 1, with climate change re-painting interval flexible grasp, but re-painting must wait for the upper process of paint dry, otherwise easy to white hair flowers, each time before the paint re-painting can be based on the flat paint film degree to determine whether sandpaper and multi-functional sanding is required. 2, the amount of water depending on the actual situation to determine, the temperature below 5 degrees C is not suitable for construction, the actual use of clean water must be dust-free slag-free. 3, seam repair can never use oily atomic ash, can only use Tufang water-based atomic ash 4, solid wood, finger board, access must be directly using alcohol paint liquid painting again, do not use Tufang wood closed primer. (Matching for: paint piece one or two processing industrial alcohol 5 kg, soaked for a day)
government trend
paint as an important raw materials of the furniture industry, many furniture paint enterprises with the latest products and technology debuted in major furniture exhibition. Through the three major furniture exhibition to understand the situation, Asia-Pacific furniture network author believes that the development of furniture paint has the following trends.First, environmental protection in the furniture exhibition paint enterprises show the furniture paint is mainly three categories: PU paint, UV paint, water-based paint. At the time, low-carbon environmental protection concept prevails, furniture industry and furniture paint industry is no exception. As an important raw material of furniture industry, the quality of furniture paint directly affects the low-carbon environmental protection level of furniture industry. Exports of furniture account for a large proportion of China's furniture industry, the United States, the European Union and Japan have introduced restrictions and prohibitions on the use of solvent-based wood coatings related regulations, which also prompted Chinese furniture enterprises must pay attention to furniture environmental protection. Although China's current policy does not clearly state that solvent-based coatings can not be used, but with the continuous development of technology and environmental protection concepts continue to improve, solvent-based coatings will gradually be replaced by more environmentally friendly products.
in the domestic furniture paint market, PU paint still occupies the most important position, PU paint in environmental protection technology is also improving, but as a solvent coating will slowly exit the stage. The fastest growing UV photo-curing coating in domestic furniture paint has surpassed the PU trend. At present, the domestic UV coating can almost do solvent-free spraying, that is, 100 percent solid content spraying. Although water-based paint in the domestic furniture paint market share is still very low, but its safety, environmental protection is the future trend of furniture paint development, with the continuous development of technology water-based furniture paint market share will be higher and higher. Second, the coating effect of friendship plate special wood paint in the Pearl River Delta series of furniture exhibition paint booth, coating effect display has become the focus of the exhibition, "paint bucket" is no longer the main character. More paint enterprise booth display is all furniture finished products, it is understood that, in order to show their products coating effect, some paint enterprises directly with downstream customers of furniture finished products placed in their own paint booth display. China Resources Coatings in an interview with HC said that paint manufacturers should pay attention to the role of furniture paint on furniture design. Third, coating integrated coating enterprises to provide products are no longer limited to the paint itself. Furniture manufacturers choose paint is the most important after the effect of coating application, and the effect of coating, not only depends on the quality of the coating, coating equipment and technology on the effect of coating is equally important. Paint companies are constantly improving the quality of coating products while also improving coating technology.
Other construction matters
First, water-based furniture varnish 1, plate into the field: (1) grass-roots treatment: clean the plate before construction, with sandpaper and multi-functional sand skin will be sanding flat (2) painting primer: wood closed primer plus water 20-30% dilution, painting 2-3 times 2, wood finished: (1) sanding paper polished, dry wipe towel. (2) Brush all over the tufang PU wood varnish. (Face paint can first to stir and then use) (3) repair nail eye: nail eye putty with Dufang PU water-based paint and color powder blending (because water-based paint belongs to the water white type, putty color should be slightly darker than the plate color, drying will make nail-eye putty color close to the wood color. ), after drying with sandpaper and multi-functional sand skin to smooth. (4) Paint: generally painted 3-4 times, the first two times the water ratio of 5-10%, the last two times as little as possible water, re-painting time 4-6 hours. Second, has been affiled panel wood white paint process 1, plate into the field: (1) grass-roots treatment. (2) Brush primer: wood closed primer plus water 20-30% dilution, brush 1 time. 2, wood as a finished product: (1) seam repair: with atomic ash to repair nail eyes; corner seams with blades open 1 mm deep V-shaped groove, and then repair the seams, dry after sandpaper sanding flat, dry towel wipe clean. (2) surface scraping ash: scraping Allfang special mixed water paint putty, scraping 2-3 times to find flat, each time putty the thinner the better, after drying thoroughly polished flat. (3) White paint primer. (4) White paint. Third, unpasted panel woodworking board white paint
1, plate into the field: (1) grass-roots treatment. (2) Paint the primer.
2, wood finished: (1) seam repair. (2) The surface is grayed. (3) White paint primer: spray or brush wood paint primer 2-3 times, 20-30% of the water, each time before re-painting with sandpaper and multi-functional sanding to find flat, re-painting time 4-6 hours. (4) White paint paint: after the primer is dry, sandpaper and multi-functional sand skin polishing smoothing, white paint paint spray 3-4 times, the water is 5-10%, each paint spray dry, sandpaper and multi-functional sand skin light grinding dust, re-painting time 4-6 hours.
4 1, plate into the field: (1) grass-roots treatment. (2) Paint the primer. 2, wood finished: (1) face coloring before the need to provision and panel similar color nail eye putty repair nail eyes and seams, dry after thorough polishing. (Color paste and wood varnish by 15% for deployment, a barrel of PU wood varnish to 37-40 ml of color paste mixing and stirring well) (2) direct spray deployment of good Dufang PU wood transparent paint 2-3 times, each interval of 4-6 hours. Note: With each more paint, the color becomes darker and irreversible. (3) Construction of Tufang PU wood transparent varnish (1) open process: brush 2-3 times Tufang PU wood varnish. (2) Saturation process, brush or spray 3-4 times Tufang PU wood varnish. All of the above processes should pay attention to: First, with climate change re-painting interval flexible grasp, but re-painting must wait for the process of paint dry, otherwise easy to white hair flowers, each time before the paint re-painting can be based on the flat paint film degree to determine whether sandpaper and multi-functional sanding is required. Second, the amount of water depending on the actual situation to determine, the temperature below 5 degrees C is not suitable for construction, the actual use of clean water must be dust-free and slag-free. Third, seam repair can never use oily atomic ash, can only use Tufang water-based atomic ash four, solid wood, finger board, access must be directly using alcohol paint liquid painting again, do not use tufang wood closed primer. (Matching for: paint piece one or two industrial alcohol 5 kg, soaked for a day)
process
furniture paint with good leveling, high plumpness, good hardness, fast drying and so on. Construction is available 24 hours a day, regardless of construction experience. Saturation key, super anti-yellowing, excellent photo protection. Furniture paint using saturation key technology, so that the paint film structure is stable, toughness is good, can resist scraping, anti-yellowing. Good light preservation and color preservation. That is, to extend the service life of the wood, but also to enable the wood can really last a long time.
Paint process The economic value of raw paint is very high, with corrosion resistance, wear resistance, acid resistance, solvent resistance, heat resistance, water and insulation good, shiny waiting, is the military industry, industrial equipment, agricultural machinery, infrastructure, handicrafts and civil furniture, such as high-quality polyester. It is also one of the important materials of our country's traditional export, and is famous for its quantity and quality. Paint process introduction Paint process on the furniture itself material requirements are very strict, usually choose the texture hard, wood color beautiful, clear pattern, without any damage and scar material, color difference can not be too big. Commonly used wood has eucalyptus, yellow pears, ebony, old redwood, soft wood can not be used. When painting will not add any pigment natural paint (national paint) coated on the surface of the furniture, to be painted to dry when not dry, with gauze to wipe off the surface paint film, after wiping the paint surface can be dried, not shiny, and the wood color is presented. Paint needs to be done many times, and each time to open extremely thin, so repeated operation, until the paint film to meet a certain thickness requirements. After the paint has been thoroughly dried, it should also be polished and polished. The polishing of the paint is very fine, the traditional sanding does not use sand skin, but with a kind of grass, it is a kind of ferns called "festival grass" also known as "wood grass". When using the selection of fine section grass into a grass mat-like, first dry grinding and then water grinding, in order to touch the paint film floating light, the introduction of the essence of the interior, so that the paint surface as bright as jade effect.
The characteristics of paint furniture paint furniture to take into account the expressiveness of wood texture, transparent paint also let the wood grain appear, so paint thin, paint furniture on furniture wood texture requirements, the most common in the north is birch paint furniture, southern mascarpour paint furniture, paint furniture materials are not the same use of different technology, with old mashu furniture furniture back process using purple sandalwood-like practice - wax, do not use ordinary redwood wood practices . Because the old redwood is full of wax, just polish the wax, you can smooth lubrication, gloss durability, giving a thick implicit beauty. If the use of modern paint process, just cover up its fine wood nature. And old mascarpone with paint to deal with, easy to give some manufacturers will be other red acid branch wood doped in it, for its mixed water fish to facilitate. Folk lacquer furniture, mainly monochrome furniture, commonly known as "big lacquer furniture" this kind of furniture and the late Qing after the appearance of the paint process is different. Large lacquer furniture to show the beauty of the purpose of the paint, completely give up the performance of wood, and paint furniture to take into account the expressiveness of wood texture, transparent paint surface so that wood pattern reproduction, both have advantages more than praise, is the object pursued by collectors. Paint furniture in the use of hundreds of years later, there are broken lines, especially beautiful, is the object of collectors' pursuit.
Maintenance
1, avoid direct sunlight: painted after dry furniture, not placed in the sun directly on the window or door side, ultraviolet radiation long-term exposure to furniture paint, will lead to wood paint paint dry cracking and powdering. Therefore, painted furniture should be placed in places that are not exposed to sunlight to avoid prolonged exposure. If the furniture really needs to be placed by the window, it can be accompanied by curtains that block UV rays. 2, avoid contact with high-temperature objects and high concentration of chemical reagents: boiling water cups, hot rice cookers and other high-temperature objects are best not to directly contact with wood lacquer paint surface, away from the stove and radiators and other heat sources, otherwise the surface is hot dry cracking, paint film peeling, affecting the appearance. At the same time, furniture paint film should try to avoid contact with high concentrations of chemical reagents, such as hydrochloric acid, thinners and so on. 3, should not be placed directly porcelain, glass table and other items: painted furniture if you need to place porcelain, glass table top and other objects, place to be careful to touch, the following should be laid cotton table cloth, rather than directly spread paper or plastic film and other breathable materials. Otherwise, as soon as the time is long, the paper or plastic film will stick to the paint film, destroying the integrity of the paint film.
4, beware of hard object collisions and knife carvings: be careful when moving furniture