According to the product form, it can be divided into: liquid coating, powder coating and high solid coating.
The dispersion medium used according to the coating: solvent-based coating; Waterborne coatings (emulsion coatings, water-soluble coatings).
It can be divided into architectural coatings, canned coatings, automobile coatings, aircraft coatings, household appliances coatings, wood coatings, bridge coatings, plastic coatings, paper coatings, ship coatings, wind power generation coatings, nuclear power coatings, pipeline coatings, steel structure coatings, rubber coatings, aviation coatings and so on.
According to its properties, it can be divided into: anticorrosive coatings, antirust coatings, insulating coatings, high temperature resistant coatings, aging resistant coatings, acid and alkali resistant coatings and chemical medium resistant coatings.
According to the color, it can be divided into varnish and colored paint.
According to its construction technology, it can be divided into: sealing paint, putty, primer, secondary primer, topcoat and topcoat.
According to the construction method, it can be divided into brush coating, spray coating, roller coating, dip coating and electrophoretic coating.
According to the function, it can be divided into non-stick coating, PTFE coating, decorative coatings coating, anticorrosive coating, conductive coating, antirust coating, high temperature resistant coating, temperature indicating coating, heat insulation coating, fireproof coating and waterproof coating.
Household coatings can be divided into interior wall coatings, exterior wall coatings, wood paints, metal paints and floor paints.
According to the performance of paint film (anticorrosive paint, insulating paint, conductive paint, heat-resistant paint ...)
According to the film-forming substances (natural resin paint, phenolic paint, alkyd paint, amino paint, nitro paint, epoxy paint, chlorinated rubber paint, acrylic paint, polyurethane paint, silicone resin paint, fluorocarbon resin paint, polysiloxane paint, vinyl resin paint ...).
According to the types of binders, they can be divided into organic coatings, inorganic coatings and organic-inorganic composite coatings. Due to the different solvents used, organic coatings can be divided into organic solvent-based coatings and organic water-based coatings (including water-emulsion coatings and water-soluble coatings). Common coatings in life are generally organic coatings. Inorganic coatings refer to coatings based on inorganic polymer materials, including water-soluble silicates, silica sols, silicone and inorganic polymers. There are two composite forms of organic-inorganic composite coatings. One is to use organic materials and inorganic materials as the base materials in coating production to form composite coatings. The other is the combination of organic coatings and inorganic coatings during decoration construction.
According to the decoration effect, it can be divided into: 1. Flat coating with smooth surface (commonly known as flat coating) is the most common construction method; 2. Sand wall coating with sandy decorative effect on the surface, such as real stone paint; 3. Multi-layer coatings, such as relief, form a three-dimensional decorative effect of concave-convex patterns.
According to the parts used in the building, it is divided into interior wall coating, exterior wall coating, floor coating, door and window coating and ceiling coating.
According to the use function, it can be divided into ordinary coatings and architectural coatings with special functions (such as fireproof coatings, waterproof coatings, mildew-proof coatings, road marking coatings, etc.). ).
According to the purpose of color effect, it is classified as metallic paint, natural color paint (or solid color paint), transparent varnish, etc.