Coating materials may help us to decorate and ornament house no matter inner wall decoration or outer wall decoration. Our colorful world must depend on coating materials. Without coating, this is so flat and boring to us. Well, practical coating materials knowledge also may help us to choose suitable coating to improve our home taste.
A coating is a continuous film coated on the surface of a protected or decorated object and can be firmly attached to the coating. It is usually a viscous liquid made of resin, oil or emulsion, added or not added with pigments, fillers, added auxiliaries, and prepared with organic solvents or water.tin plate suppliers
Paint, as we usually say, is only one of them. It refers to a kind of liquid or solid material which can form a film on the surface of an object under certain conditions to protect, decorate or other special functions (insulation, rust, mildew, heat resistance, etc.).
Because most of the early paints were made of vegetable oil, they were also called paints. Now synthetic resins have replaced vegetable oils, so they are called coatings. Coatings are not only liquid, the powder coatings are a large variety of coatings. There are four main functions: protection, decoration, concealment of product defects and other special functions, to enhance the value of products.
Coatings belong to organic chemical macromolecule materials, and the coatings formed belong to the type of macromolecule compounds. According to the classification of modern chemical products, coatings belong to fine chemical products. Modern coatings are gradually becoming a kind of multi-functional engineering materials, which is an important industry in chemical industry.