Types of Industrial Paint Coatings
Organic Coatings
Organic COATINGS contain carbon, refined, modified petroleum products, and also different solvents, pigments, additives, and fillers.
ALKYD COATING: It can be applied to substrates in various environments. Depending on the incorporated ingredients, alkyds can be used for different interior, exterior, underground and underwater applications. These paints use oxygen to complete the chemical reaction to provide durable finishes. These coatings take a longer time to dry because oxygen needs to disperse throughout the paint.
EPOXY COATING SYSTEM: These coatings have come up with a large, high-performance group of coating products, with excellent film-building, mechanical and chemical properties. As compared to alkyd coatings, these have short drying times. These coatings can be used for industrial painting projects that demand maximum protection against normal wear and tear, abrasion, corrosion, moisture, water, and chemicals.
POLYURETHANE COATINGS: These paints are characterized by an exceptional resistance to corrosion, abrasion, chemicals and various weathers. So, these are fit for a wide variety of industrial applications.
Inorganic Coatings
Inorganic COATINGS are formulated with enamels, additives, and pigments that protect against various stressors in industrial environments. Here are the three commonly used inorganic coatings:
ACRYLIC COATINGS: Acrylic coatings are dominant in many painting industries. These coatings contain more binders to provide adequate protection. These possess fewer pigment dispersants, surfactants and rheology modifiers that reduce the corrosion resistance.
CERAMIC COATINGS: These coatings have unique characteristics, such as superior thermal insulation, chemical, and dimensional stability. So, these improve durability, chemical and corrosion protection of equipment. These are used to protect tanks and piping system against water, moisture, UV radiation, chemicals, and high operating temperatures. Ceramic coatings should not be applied to those components which are exposed to tensile or compressive stress.
INTUMESCENT COATINGS: When exposed to extreme heat or open flames, these coatings expand into thick, foam-like layers that insulate structures from fire. Intumescent coatings are the best option for high-heat applications because it maintains the integrity of different components in the fire.
Other than these coatings, Metallic and powder coating systems are also used in different industrial applications. But these are applied under controlled and stable conditions.
These are the major coatings that are used in industrial areas. For Source info, Click here!