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The production of lacquerware involves a process of applying a ground layer, [6] oftentimes lacquer mixed with other substances such as clay or a layer of fabric, followed by many very thin layers of processed lacquer to a substrate, typically wood, and allowing them to dry completely, [6] then curing and polishing.
The lacquer came from the Chinese lacquer tree, or Toxicodendron vernicifluum, a relative of the sumac tree, which grew in regions of China, Korea, and Japan. The sap or resin of the tree, called urushiol , was caustic and toxic (it contained the same chemical compound as poison ivy ), but painted onto wood or metal, it hardened into a fine ...
The best known lacquer, an urushiol-based lacquer common in East Asia, is obtained from the dried sap of Toxicodendron vernicifluum. Other types of lacquers are processed from a variety of plants and insects. The traditions of lacquer work in Southeast Asia, South Asia and the Americas are also ancient and
Writing lacquer box with Irises at Yatsuhashi, by Ogata Kōrin, Edo period (National Treasure) Inro in maki-e lacquer, Edo period, 18th century. Lacquerware (漆器, shikki) is a Japanese craft with a wide range of fine and decorative arts, as lacquer has been used in urushi-e, prints, and on a wide variety of objects from Buddha statues to bento boxes for food.
The result is similar but softer than the Chinese or Japanese lacquer. Burmese lacquer sets slower, and is painted by craftsmen's hands without using brushes. Raw lacquer can be "coloured" by the addition of small amounts of iron oxides, giving red or black depending on the oxide. There is some evidence that its use is even older than 8,000 ...
Lacquer is typically sprayed on, within a spray booth that evacuates overspray and minimizes the risk of combustion. The rule of thumb is that a clear wood finish formulated to be sprayed is a lacquer, but if it is formulated to be brushed on then it is a varnish. Thus, by far most pieces of wooden furniture are lacquered. [citation needed]
Polishing stainless steel can also increase its sanitary benefits. The removal of oxidization (tarnish) from metal objects is accomplished using a metal polish or tarnish remover; this is also called polishing. To prevent further unwanted oxidization, polished metal surfaces may be coated with wax, oil, or lacquer.
Lacquer is a solvent-based paint or varnish that produces an especially hard, durable finish. Usually it is a rapidly drying formulation. Enamel paint is formulated to give an especially hard, usually glossy, finish. Some enamel paints contain fine glass powder or metal flake instead of the color pigments in standard oil-based paints.