How to correctly choose high-quality anti-corrosion Zhongshan epoxy floor paint

    In many chemical companies and manufacturers are now gradually using the floor paint, in the chemical companies and manufacturers for Zhongshan Epoxy floor paint not only beautiful but also have anti-corrosion function, today summed up here from a few aspects to choose high quality Anti-corrosion floor paint.

    1, the appearance of coating

     The purpose of use of the floor and the environment, choose the color of the middle coating and topcoat.

    2, the life of the coating

     According to the conditions of the environment, the heavy anti-corrosion paint performance, the surface treatment of the substrate, the coating thickness, and the coating count should all be considered.

    3, anti-corrosion economy

    Choose the right floor paint and process according to factors such as corrosion protection cost and durability.

    4, according to the use of floor paint and the use of life cycle selection to meet a set of suitable conditions for the project system.

Zhongshan epoxy floor paint is a stable dispersion system in which epoxy resin is dispersed in the form of particles or droplets in a dispersion medium with water as the continuous phase. Since the epoxy resin is a thermosetting resin with a linear structure, an aqueous epoxy curing agent must be added before the application, and a chemical crosslinking reaction occurs at room temperature. After the epoxy resin is cured, the original soluble and fusible properties are changed and changed. Insoluble and infusible space network structure, showing excellent performance. Apart from the many advantages of solvent-based epoxy resin coatings, waterborne epoxy resin coatings have strong adaptability, high adhesion to many substrates, and excellent corrosion resistance and chemical resistance after curing. Small film shrinkage, high hardness, good wear resistance, excellent electrical insulation properties, etc.; Second, good environmental performance, but also has no organic solvent or low volatile organic compounds content, will not cause air pollution, and thus meet the current environment The requirements for protection; Third, the real water based, water as a dispersion medium, low price, odorless, non-combustible, storage, transportation and use during the safety is greatly improved; Fourth, good operation, waterborne epoxy resin coating The construction operation performance is good, the construction tools can be directly cleaned with water, can be cured at room temperature and in a humid environment, have a reasonable curing time, and ensure a high cross-link density. This is unmatched by the usual waterborne acrylic coatings and waterborne polyurethane coatings.

A reasonable choice of epoxy resin substrate, curing agent and a variety of modifiers and additives, can be prepared with different properties of the waterborne epoxy resin coating. Many of the performance characteristics of waterborne epoxy coatings have made them more versatile than solvent-based or solvent-free epoxy coatings. Experts from the China Epoxy Resin Industry Association said that the application of waterborne epoxy resin coatings mainly includes the following aspects: First, industrial floor coatings can be used as alternative solvent-based epoxy resin coatings for high-performance environment-adapted floor coatings. Can also be used as a polymer component mixed with cement mortar to make high-performance polymer mortar floor materials; Third, wooden floor coatings, can be formulated as a varnish for wood flooring, instead of the market widely used solvent-based polyurethane crystal floor paint, with Color paint can replace solvent-based epoxy resin and polyurethane enamel for kitchens, furniture and mechanical equipment, etc.; Fourth, impermeability of construction projects, excellent mechanical properties of waterborne epoxy resin coatings, and good compatibility with cement, preparation High-strength concrete, in which waterborne epoxy resin paint is used as an auxiliary component added to concrete or cement mortar, and can improve the impermeability of the concrete; Fifth, construction adhesive waterproof, the use of epoxy resin for cement materials and many organic materials, good adhesion The properties of the joints and the excellent mechanical properties and chemical resistance of the epoxy resin itself as concrete binders and Water plugging materials; Sixth, anti-corrosion treatment and other uses, the use of excellent corrosion resistance of epoxy resin as anti-corrosion coating used as anti-corrosion primer for steel and ships, and with other universal emulsions such as polyacrylic emulsion, waterborne polyurethane Synergistic effects give coatings with different properties.