Cooling tower anti-corrosion coating is a key material in cooling tower anti-corrosion engineering, and its selection and application directly affect the anti-corrosion effect and service life. The following is a detailed introduction to anti-corrosion coatings for cooling towers:
Cooling tower anti-corrosion coating is a key material in cooling tower anti-corrosion engineering, and its selection and application directly affect the anti-corrosion effect and service life. The following is a detailed introduction to anti-corrosion coatings for cooling towers:
1.Coating type
The anti-corrosion coatings for cooling towers mainly include but are not limited to the following types:
Cyanogen based waterproof and anti-corrosion coating: This is a commonly used anti-corrosion coating for cooling towers, with excellent waterproof and anti-corrosion properties, suitable for anti-corrosion treatment of the inner and outer walls of cooling towers and wet environments such as sewage tanks.
Vinyl chloride vinylidene chloride copolymer lotion coating: the coating is non-toxic, odorless and incombustible. It can be applied on a slightly wet base surface. It has good film forming performance, dense conjunctiva, and low air permeability. It is very suitable for anti-corrosion and waterproof coating of cooling towers.
Glass flake coating: formulated from glass flakes and resin and other base materials, it has excellent anti-corrosion performance and weather resistance, especially suitable for strong corrosive environments such as cooling tower sewage tanks.
Ethylene based resin high-temperature anti-corrosion coating: suitable for industrial grade acid and alkali resistant environments, such as cooling towers, desulfurization towers, etc., with high temperature stability and good anti-corrosion performance.
2.Principles for Coating Selection
When selecting anti-corrosion coatings for cooling towers, the following principles should be followed:
Adaptability: The coating should adapt to the working environment of the cooling tower, including temperature, humidity, chemical media, etc.
Durability: the coating shall have good durability and anti-aging performance to ensure the service life of the anti-corrosion coating.
Constructability: The coating should be easy to apply, have a short drying time, and form good adhesion with the substrate.
Environmental friendliness: Coatings should meet environmental requirements, be non-toxic, harmless, and environmentally friendly.
3.Construction precautions
Substrate treatment: Before construction, the cooling tower substrate should be thoroughly treated, including rust removal, dirt removal, drying, etc., to ensure good adhesion between the coating and the substrate.
Coating ratio: Mix according to the requirements of the coating manual to ensure the performance and quality of the coating.
Construction environment: The construction environment should be dry and ventilated, and construction should be avoided in humid and rainy weather.
Coating thickness: The thickness of the coating should be controlled to ensure that it meets the design requirements, while avoiding poor anti-corrosion effect caused by being too thick or too thin.
Maintenance: After construction is completed, the coating should be maintained to avoid damage before the coating is completely dry.
4.Our services
As a professional manufacturer of anti-corrosion coatings for cooling towers, our company has rich experience in the production of anti-corrosion coatings and advanced technical strength. If you have any questions about anti-corrosion coatings or anti-corrosion engineering for cooling towers, please feel free to contact us. We will be dedicated to answering your questions and providing professional solutions.
