14 steps, wood furniture paint construction process

Wood paint is like solid wood home products clothes, not only can subtly cover the wood surface of insect decay, scarring, color difference and other defects, but also can highlight the beautiful texture of wood, while playing a role in protecting wood. Today, the small editor and you share the experience of wood paint construction, teach you to do a good job of wooden furniture "face" project.
1 material tool is ready to choose the time to start again
before painting the wood, you need to do a good job of all aspects of

. The preparation of wood lacquer construction mainly includes material preparation, tool preparation and working environment. Let's take a look at the preparations before painting the wood paint.
1, material preparation
wood paint construction needs to use the material mainly wood putty and wood paint. And commonly used wood paint has nitro paint, polyurethane paint and water-based wood paint three.
2, tool preparation
wood paint construction needs to use some tools. Common tools are sandpaper, filter, brush, sand cloth, spray gun, roller brush and so on.
sandpaper is used to polish wood surfaces, filters are used to filter impurities in wood paint, and several tools, such as brushes and spray guns, can be selected according to the different brushing methods.
wood putty can fill the joints, scars, nail eyes and other defects of the wood surface, so that brushing wood paint saves time and effort, at the same time can improve the smoothness of the paint surface, increase the beauty of the wood surface.
3, operating
wood paint construction is a very precise and meticulous work, the need for appropriate environmental conditions. Temperature, humidity, light, ventilation, hygiene, etc. are in line with certain requirements, in order to make a good paint effect.
2 process needs to pay attention to the step-by-step brushing
wood paint painting has closed, semi-closed, open three effects. The closed effect is to completely obscure the wood pattern, and the open is to show the natural texture of the wood. According to the effect, the construction method of wood paint is different.
addition, wood paint mainly has nitro paint, polyurethane paint and water-based wood paint three varieties, due to different product composition, its construction methods are also different. Wood paint construction methods are diverse, it is best to choose the right construction method according to the desired paint effect and the products to choose. In fact, the difference between the various construction methods is not large, may be the order, the number of paint differences. Here's a look at some basic practices in wood lacquer construction.
1, plate treatment
before painting, the first thing to clean the wood, the wood surface dust and so on clean. Cleaning can be used with a special dust cloth, large areas such as flooring, etc. can be used vacuum cleaner repeated vacuum. At the same time with sandpaper to the board surface or wood line surface light, pay attention to protect the wood skin, can not be sand through.
the purpose of the plate treatment is to effectively remove stains, wood hair and wood thorns on the plate, so that the surface of the plate is clean and smooth, so that the subsequent painting and material saving effect is good.
2, plate closure
will be equipped with a good special plate closure agent, evenly painted to the plate, can effectively close the plate, to prevent contamination of the plate.
sheet closure can prevent excessive moisture absorption, loose moisture and plate deformation, enhance the adhesion between the paint film and the plate, save the amount of paint, enhance the hardness of the paint film.
3, scraping putty
choose the matching wood putty, after the deployment, hard putty scraping to fully backlog to the wood eye. After the putty is dry, use sandpaper to polish it thoroughly and clean the putty on the wooden set.
fill the wood hole with putty, it can reduce the amount of wood paint and improve the flatness of the paint film. Different paint effects require different scraping requirements for putty. For example, to do an open effect, putty color should be modulation and plate color consistent before scratching.
4, primer construction
in accordance with the required proportion of wood primer, can be painted or sprayed and other ways. The role of primer construction is to fill wood holes and increase the thickness of the paint film.
the work of the primer during the construction, the primer must be thoroughly polished with sandpaper and then coated with the primer again. Requires even brushing, no flow hanging, wood-eye filling flat.
5, sanding treatment
sanding plate with sandpaper is actually throughout the wood paint construction process steps. Plate treatment to sand, scrape putty to sand, primer construction to sand, paint before and after construction also sanding. The steps of sanding are critical.
sanding treatment makes the sheet smoother, smoother and easier to paint. After painting sanding, and make the paint film surface flat, smooth. However, pay attention to sanding treatment to avoid cross sand, can not be used in thick sandpaper sanding.
6, paint construction
before the paint construction must once again clean the wood surface, remove dust particles, so that the paint film surface can have a better coating effect. Each time the paint, should not be brushed once too thick, it is best to take the method of multiple brushing, such as the paint film dry and then do the next layer of construction.
paint construction directly affects the final effect of the paint film, the paint construction requirements must be painted uniformly, no flow hanging, good gloss, no obvious brush marks, smooth and delicate feel.
3 Brush details to pay attention to the face problem
1, not with latex paint construction at the same time
wood paint products contain toluene diocyanate (TDI), if wood paint and latex paint at the same time construction, these free state of TDI will be in a chemical reaction with the composition of latex paint, so that the wall painted latex paint yellow.
wood paint and latex paint cannot be constructed at the same time. It is recommended to brush the wood before painting the wall to prevent the composition of wood paint from contaminating the wall.
2, prevent metal pollution
No matter what process is used, first use the textured paper on the workware hardware protection, to prevent hardware on wood paint.
In addition to the operation to be fine and timely will not be metal and other pollution clean, should try to paint first, after the door lock, handle and pin, etc. , to ensure that the metal clean and beautiful.
3, when the deployment of supporting products
wood paint construction, if the choice of water-based wood paint, only proportional water dilution. If the choice of polyurethane paint needs to add relevant curing agents and thinners, nitro paint only need to add diluent, must be strictly in accordance with the fixed ratio of deployment.
, nitro paint and polyurethane paint in the construction process, it is best to have professional guidance. Strictly proportional and choose matching thinners, curing agents, so as not to cause bites, wrinkles and other problems.
4, wood paint after the deployment to filter
wood paint after the deployment to filter this step. Because the dust in the air mixed into the wood paint will form small particles, if not filtered, directly painted, will cause particles on the surface of the paint film, the surface is not smooth and smooth enough.
, after the wood paint is well-equipped, it is necessary to use a filter bucket to filter out particulate impurities, and then preferably after more than ten minutes of stationary work.
5, the remaining paint differential treatment
water-based wood paint and nitro paint after use, for the remaining paint, can be stored in a cool place to continue to save, but the storage time is also limited. Polyurethane paint, due to the addition of curing agents and thinners, can only be used in one time, for the remaining paint can only be treated.
at the same time after the completion of construction, waste paint should be properly handled, pay attention to timely cleaning tools.