Modern Industry Coating introduction
Modern Industry Coating introduction
Modern Industry Coating is gradually becoming a kind of versatility of engineering materials, chemical industry is an important industry. Paint, in general, is to be coated in the coating surface and to form a continuous film firmly attached to the material. Paint with iron oxide or resin and other raw materials for decoration and protection of the coating materials.
The origin of the paint is inconclusive. 1500 BC, the caves in France and Spain, the paint has been used in painting and decorating. 6000 BC, China has used inorganic compounds and organic pigments for the paint to improve firing. 1500 BC, Egyptians used dyes such as indigo and madder manufacturing blue and red pigments, but this painting is far from perfect. The 18th century, because of the linseed oil and the development and utilization of zinc oxide, so that the Spray Paint industry to develop rapidly. 20th century painting technology have been significant developments, there has been greater adhesion, higher gloss, flame retardant, corrosion resistance and high thermal stability of various colors of paint.
Outside the interior paint is a solid can cover the surface, the protective, decorative, logos and other special uses of the chemical mixture coating. China coatings industry authoritative “coating process” is defined as the book: “The coating is a material that can be coated with different construction techniques in the object surface, the formation of strong adhesion, with a certain intensity, continuous solid-state thin film so formed film known as film, also known as paint or coating. “polymer materials are organic chemicals, polymers are formed by coating type. Passage in accordance with the modern classification of chemical products, paints are fine chemical products.
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