echemi logo
Product
  • Product
  • Supplier
  • Inquiry
    Home > Coatings News > Paints and Coatings Market > Coating process: coating process of advanced solid wood furniture

    Coating process: coating process of advanced solid wood furniture

    • Last Update: 2020-04-03
    • Source: Internet
    • Author: User
    Search more information of high quality chemicals, good prices and reliable suppliers, visit www.echemi.com
    Core tip: white embryo of advanced furniture must have the following prerequisites: 1: Wood has beautiful natural texture; 2: The modeling structure is unique, firm and beautiful; 3: Wood drying and fine processing; 4: According to the quality requirements of the paint film, reasonably formulate the coating process, select high-quality paint, use skilled technology, and strictly require the operation of each process The white embryo of high-grade furniture must be brushed with thin shellac varnish; when sanding, it is required to place the edge and grind it carefully until it is completely polished; the water color between the coatings should be brushed to make the color bright; the putty should be repeatedly inlaid to ensure the smoothness of the coating surface The thickness of the paint film must be guaranteed; the flatness of the paint film shall be high; the coating part Which is the price of Dajin diatom mud Recommended brief introduction: which is the price of Dajin diatom mud? How to buy genuine diatom mud? Guangdong diatom mud agent suggests placing a basin of cold water in the air conditioning room, so that the diatom mud wall can breathe effectively The feature of the breathing wall is obvious When the indoor air is dry, the diatom mud wall will release the absorbed water quickly Put it out to help regulate the indoor dry humidity It is suggested to place a basin of cold water in the air conditioning room, so that the wall of diatom mud can breathe effectively The feature of the wall that can breathe is obvious When the indoor air is relatively dry, the wall of diatom mud will absorb the water Paint Home News: white embryo of high-grade furniture must have the following preconditions: first, wood has beautiful natural texture; second, unique modeling structure, firm and beautiful appearance; third, wood drying, fine processing; fourth, according to the quality requirements of the paint film, reasonably formulate the coating process, select high-quality paint, use skilled technology, and strictly require the operation of each process The white embryo of high-grade furniture must be brushed with thin shellac varnish; when sanding, it is required to place the edge and grind it carefully until it is completely polished; the water color between the coatings should be brushed to make the color bright; the putty should be repeatedly inlaid to ensure the smoothness of the coating surface The thickness of the paint film must be guaranteed; the flatness of the paint film shall be high; all the painted parts shall be polished In addition to the above coating requirements, sometimes shellac varnish shall be wiped to peel the coating to ensure the uniformity and clarity of the paint film coloring; the method of simulating wood grain shall be used to make the common texture material reach the precious wood texture; sometimes some indexes of the physical and chemical properties of the paint film shall be correspondingly improved to achieve the high coating quality Finishing process: 1: use 1-1.5 wood sandpaper to remove the glue mark and dirt on the surface of the white embryo, and dust off Brush a layer of thin shellac varnish with the ratio of shellac and alcohol of 1: (7-8) with a brush, and brush all the surfaces evenly Dry for 7-15 min 2: To patch the shellac putty, the shellac varnish with the ratio of shellac and alcohol of 1:6 and the old powder (calcium carbonate) shall be mixed into paste shape, and then a proper amount of pigment shall be added, and the nail holes, wormholes, gaps, etc shall be inlaid and filled with a foot knife Dry for 15min The color of putty shall be determined according to the color of paint film 3: Sanding use No.1 wood sandpaper to grind the edges and place the edges, carefully polish the surface along the wood grain, remove the wood wool by sanding and level the putty 4: Wipe the old powder with the old powder (calcium carbonate) and add water to form a paste first, and then add the required pigment gradually to make the pigment disperse evenly Hand wipe with bamboo flowers Dry for 1-2 H 5: Brush thin oil (or shellac varnish) phenolic varnish and gasoline at the ratio of 3:7 and mix well Brush the finishing surface with pig sideburns paint brush or wool brush Dry for 4-8h (7-15min for shellac varnish) 6: Sanding use No.0 or No.1 wood sandpaper to polish the finishing surface along the wood grain Remove the particles and the left bristles Do not grind off the background color and the exposed corner Remove sand dust 7: Apply putty with gypsum, phenolic varnish, water and pigment The putty to be applied should be softer, that is to say, thinner Use a horn scraper to apply a full layer of putty on the surface The putty should be applied and scraped clean to prevent missing application and accumulation of missing application and putty Otherwise, the wood grain is not clear and it is not easy to sand Dry about 4-8h 8: The putty shall be sanded with No.1 wood sandpaper along the direction of wood grain, and the putty and horn shall not be exposed white Remove sand dust 9: Brush shellac varnish: Brush shellac varnish with 1:4 ratio of shellac and alcohol by hand with wool brush Dry for 7-15 min 10: Brush the water color to dissolve the yellow (or black) nano powder in the boiling water, and add ink to increase the depth according to the color needs Brush with wool brush or pig brush Dry for 1-2 H 11: Brush shellac varnish: Brush shellac varnish with 1:4 ratio of shellac and alcohol by hand with wool brush Dry for 7-15 min 12: Repainting shellac varnish is the same as procedure 11 13: Color matching in shellac varnish with 1:5 ratio of shellac and alcohol, add appropriate amount of pigment and dye to mix well Adjust the color difference by hand with wool brush and size brush to make the surface color basically consistent Color matching is carried out with shellac paint (wine color) 14: Sanding use No.0 old wood sandpaper to gently polish the painted surface along the direction of wood grain, and remove the particles The left bristles shall not be polished to remove the color and the exposed corner Remove sand dust 15: Brush 2-3 layers of nitrovarnish, 1 part of nitrovarnish and 1.2 part of banana water, mix well, and brush manually with wool brush Each drying for 30min Finally, dry for 12-24 hours 16: The mixing method of re patching shellac putty is the same as that of process ② The dented nail holes, crevices, etc must be filled with shellac putty The color of putty must be subject to the base color Dry for 15-25min 17: Sanding use No 0 wood sandpaper to smooth the surface, remove the brush hairs left by particles and sand the putty Remove sand dust 18: Drag and apply 1 part of nitrovarnish and 1 part of banana water, mix well, and drag and apply manually with cotton ball Dry for 1-2 days or no less than 12h.19: sand grinding: the particles and marks on the surface of the coating produced during the sanding with No.1 wood sandpaper 20: Drag 2 layers of nitrovarnish, 1 part of nitrovarnish and 1.5 part of banana water, mix well, and then drag and apply by hand with cotton ball Dry for 1-2 days or at least 12 hours 21: sand grinding is the same as process 19 22: drag three layers of nitrovarnish, mix 1 part of nitrovarnish with 2 parts of banana water, and then dip the cotton ball wrapped in fine cloth with nitrovarnish The paint film shall be flat and thick Dry for 1-2 days 23: water sanding uses 400 water sandpaper inner lining to fold into a block of coarse towel, with soap water wet sanding to make the paint film flat, smooth and matte 24: wipe wax to soak polishing wax (sand wax) in kerosene or mix it with kerosene to form a uniform mixture Polish the matte surface after water sanding with force friction by dipping the polishing wax head (gauze head wrapped in flannelette) in the mixture of polishing wax and kerosene, so that the paint film is bright as a mirror 25: use gauze to cover the gauze head with polish wax, dip polish wax (oil wax) to coat the whole polished surface, and then use clean sand head to wipe it hard to make the polished paint film more smooth and bright 26: use a brush to dip in the colored nitrocellulose paint to repair the exposed parts after water sanding, waxing and polishing Home of coatings is specialized in coatings, diatom mud, paint coating, coating technology, fire retardant coating news and coating, diatom mud, paint coating, coating technology, fire retardant coating decoration knowledge and decoration renderings,
    This article is an English version of an article which is originally in the Chinese language on echemi.com and is provided for information purposes only. This website makes no representation or warranty of any kind, either expressed or implied, as to the accuracy, completeness ownership or reliability of the article or any translations thereof. If you have any concerns or complaints relating to the article, please send an email, providing a detailed description of the concern or complaint, to service@echemi.com. A staff member will contact you within 5 working days. Once verified, infringing content will be removed immediately.

    Contact Us

    The source of this page with content of products and services is from Internet, which doesn't represent ECHEMI's opinion. If you have any queries, please write to service@echemi.com. It will be replied within 5 days.

    Moreover, if you find any instances of plagiarism from the page, please send email to service@echemi.com with relevant evidence.