General knowledge of coatings: development history of coatings industry

Core tip: human production and use of paint has a long history Generally, it can be divided into three development stages: the use of natural film-forming materials, the formation of coating industry and the production of synthetic resin coating Use of natural film-forming substances China is the first country in the world to use natural film-forming material paint, which can be confirmed by some pieces of lacquer found in the site of the Shang Dynasty (about 17th-11th century BC) in Taixi village, Gaocheng County, Hebei Province In the spring and Autumn period (770-476 B.C.), the technology of refining tung oil to make coating was mastered Warring States Period Paint agent, top 10 Chinese wall paint brands Recommended introduction: interior wall paint and exterior wall paint can achieve beautiful, clean and pleasant effects, but the effects in different environments are different, so the color of the paint will be different There are ten brands of Chinese paint, ten brands of global paint, ten brands of Chinese wall paint, and ten brands of Chinese paint, Famous trademark of Chinese paint and coating In private rooms, most of us choose according to our own personality, personal hobbies and living habits The younger generation will choose the interior wall paint with rich colors and bright colors, while the older ones will have some working experience Paint Home News: human production and use of paint has a long history Generally, it can be divided into three development stages: the use of natural film-forming materials, the formation of coating industry and the production of synthetic resin coating The use of natural film-forming materials in China is the first country in the world to use natural film-forming materials paint, which can be confirmed by some pieces of lacquer found in the site of the Shang Dynasty (about 17th-11th century BC) in Taixi village, Gaocheng County, Hebei Province In the spring and Autumn period (770-476 B.C.), the technology of refining tung oil to make coating was mastered In the Warring States period (475-221 BC), tung oil and lacquer could be used to make composite coatings In Babylon BC, asphalt was used as anticorrosive coating for wooden ships, and the Greeks mastered the technology of beeswax coating The lacquered coffin and lacquerware unearthed in Mawangdui, Changsha, are of fine workmanship, tough paint film and good protection performance, indicating that the use technology of lacquer in early Han Dynasty in the 2nd century BC was mature Later, this technology was introduced to Korea, Japan and Southeast Asian countries and developed In the early years of A.D., Egypt used Arabic gum to make coatings By the Ming Dynasty (1368-1644), Chinese lacquer technology reached a peak In the long Qing period of the Ming Dynasty, Huang Cheng (also known as Huang Dacheng) wrote a systematic summary of the use of lacquer After the 17th century, Chinese lacquer technology and Indian shellac (shellac) coating were gradually introduced into Europe 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,