How is the paint made? What is the material?
Most of the early search of vegetable oil as the main raw material, it is called "paint", such as the health of the original eco-cooked tung oil. Whether the traditional natural materials as raw materials of paint products, or modern development of synthetic chemical products as raw materials Of the coating products, all belong to the organic chemical polymer materials, the formation of the coating is a type of polymer compounds in accordance with the modern classification of chemical products, paint is a fine chemical products. Modern coatings are gradually becoming a class of multi-functional Engineering materials, chemical industry is an important industry
Paint is made of iron oxide or resin and other raw materials used to decorate and protect the goods of the paint. The origin of the paint is inconclusive. In 1500 BC, in French and Spanish caves, paint was used for painting and decoration. BC 6000 years, China has been using inorganic compounds and organic pigments mixed roasting to improve the paint. In 1500 BC, the Egyptians made use of dyed search materials such as indigo and madder to make blue and red pigments, but the paint was still imperfect.
18th century, due to the development and utilization of linseed oil and zinc oxide, the rapid development of the paint industry. In the 20th century, the paint technology has made significant development, there is a greater adhesion, higher gloss, flame retardant, corrosion resistance and high thermal stability of the paint of the Chinese paint industry more authoritative "paint technology" a book Is such a definition: "paint is a material, this material can be used in different construction process coated on the surface of the object to form a strong adhesion, with a certain strength, continuous solid film. Called paint film or coating.
