What is the use of water-based epoxy resin?

Waterborne epoxy resin is a stable dispersion system in which epoxy resin is dispersed in the form of particles or liquid droplets in a dispersion medium with water as a continuous phase. Since epoxy resin is a thermosetting resin with linear structure, waterborne epoxy curing agent must be added before construction, and the biochemical crosslinking reaction will be delivered at room temperature. After curing, epoxy resin will change its original soluble and fusible properties and become an insoluble and non-fusible spatial network structure, showing excellent performance. Waterborne epoxy resin coatings have many advantages of solvent based epoxy resin coatings: reasonable selection of epoxy resin base material, curing agent and various modifiers and additives, waterborne epoxy resin coatings with different properties can be prepared. Compared with solvent-based or non-solvent-based epoxy resin coatings, waterborne epoxy resin coatings have more extensive application prospects due to their various properties. At present, the application of waterborne epoxy resin coating mainly includes the following aspects:

First, the floor coating can be used as a high-performance environment-adapted floor coating to replace the solvent-based epoxy resin coating, or as a polymer component mixed into cement mortar to make high-performance polymer mortar floor material;

The second is wood floor paint, which can be made into varnish for wood floor, replacing the solvent-based polyurethane crystal floor paint widely used in the market at present. The color paint can replace the solvent-based epoxy resin and polyurethane enamel for kitchen, furniture and mechanical equipment, etc.

Three is the construction engineering impermeability, with the help of waterborne epoxy resin coating excellent mechanical properties and good compatibility with cement, the preparation of high strength concrete, waterborne epoxy resin coating as an auxiliary component added to concrete or cement mortar, and can improve the impermeability of concrete;

Four is the building bonding waterproof, the use of epoxy resin cement materials and many organic materials good bonding properties and epoxy resin itself excellent mechanical properties and chemical resistance properties as concrete adhesives and waterproof plugging materials;

Five is anti-corrosion treatment and other uses, the use of epoxy resin excellent corrosion resistance as anti-corrosion coating for steel and ship anti-corrosion primer, and other general emulsion such as polyacrylic acid emulsion, waterborne polyurethane with synergistic effect to get coating with different properties. The main component of silicon powder is silicon dioxide, which has good chemical insulation, excellent electrical insulation, large specific surface area of the powder, good suspension, small coefficient of thermal expansion, and can be mixed evenly with various types of epoxy resin without delamination. Reduce shrinkage during curing, reduce internal stress of components, prevent cracking, and silicon powder high hardness, good thermal conductivity, widely used in coatings. Anmi micro nano silicon micro powder has non-toxic tasteless, high whiteness, strong hardness, smooth spherical particles, resistance to cold and heat impact, acid and alkali corrosion, high insulation, low expansion, stable chemical properties. Used FOR FLOOR paint, can improve the film hardness, scratch resistance, leveling performance, with high filling volume, film fullness, good hue and other advantages. In THE CLIENTS OF NON-TOXIC EPOXY TOUGHENING COATING, AMIL micro nano silicon micro powder WAS ADDED TO the EPOXY resin, AND THE NON-TOXIC EPOXY TOUGHENING coating with anti-corrosion function was successfully developed, which overcame the defects and deficiencies of existing coatings in brushing and spraying at low temperature