What are the advantages of water -based epoxy flooring?

In addition to the many advantages of the solvent -type epoxy resin coatings, the water -based epoxy resin coatings have strong adaptability and high adhesion for many substrates. The coating film contraction, high hardness, good wear resistance, excellent electrical insulation performance, etc. The second is that the environmental performance is good, and it also has a low content of no organic solvent or volatile organic compounds, which will not cause air pollution, which will meet the current environment The requirements of protection; the third is truly water -based, with water as a decentralized medium, low price, no odor, non -combustible, and the safety of storage, transportation and use is also greatly improved; fourth, good operating, water -based epoxy resin paint coatings The construction operation performance is good. The construction tools can be cleaned directly with water, which can be solidified in the humid and humid environment of the room, a reasonable solidification time, and ensuring that there is a high cross -linking density.
This is unmatched by the usual water -based acrylic coatings and water -based polyurethane coatings. Reasonable selection of epoxy resin substrates, curing agents, and various modifiers and additives can prepare water -based epoxy resin coatings with different performance. The many performance characteristics of water -based epoxy resin coatings determine that it has a wider range of application prospects compared to the solvent or solvent -free epoxy resin coatings.
In China Epoxy Volidation Industry Association experts said that the current application of water -based epoxy resin coatings mainly includes the following aspects: First, industrial floor coating, which can be used as a high -performance environment adaptive floor coating to replace solvent type Epoxy resin coatings can also be used as a polymer composition to mix cement mortar to make high -performance polymer mortar floor materials; the third is wooden floor coatings, which can be used as paint for wooden floor Polyurethane crystal floor paint can be used to replace solvent -based epoxy resin and polyurethane magnetic paint for kitchen, furniture and machinery. Good compatibility, prepare high -strength concrete
of which the water -based epoxy resin coatings are added as auxiliary ingredients and added to the concrete or cement mortar, and the concrete resistance can be improved. Cement materials and many organic materials have good bonding performance, as well as the excellent mechanical performance and chemical resistance of epoxy resin itself as concrete adhesives and waterproofing materials; six are anticorrosive treatment and other purposes. Corrosion resistance is used as anti -corrosion paint for anti -corrosion coatings as steel and ships, and other general emulsion such as polyacrylic emulsion and water -based polyurethane combined with coordinated effects to obtain different performance coatings.
The water -based epoxy resin coating system with room temperature is generally divided into four categories: work -type water -based epoxy resin system, consisting of low molecular weight liquid epoxy resin (epoxy equivalent is around 190) and water -based epoxy curing agent The epoxy resin in this type of system is generally not emulsified in advance, and the aquatic epoxy curing agent is mixed with emulsification before use. Therefore, this type of curing agent must be an counters and an emulsifier. It can disperse or dissolve well In the water, it has a good emulsifying effect on the liquid epoxy resin with low molecular weight. It can be matched with zero VOC coatings, and the hardness of the coating film increases rapidly. Moisture epoxy curing agent composition.
Due to the lower molecular weight of the meta -moleculed epoxy resin, the epoxy resin is small, so the applicable period of the type II water -based epoxy resin system is longer than that of type Ⅰ, and the drying time is shorter than type Ⅰ; The resin system is composed of a low molecular weight liquid epoxy resin lotion and aquatic epoxy curing agent. The new reactive epoxy resin emulsifier contains both the chain segment (hydrophilic chain section) of the surface activity and the chain of epoxy resin chain segments (Link -pro -oil chain section), which greatly improves the compatibility of emulsifier and epoxy resin. It can formulate low -molecular weight liquid epoxy resin emulsion with a diversified average particle size of about 1 to 2 μm. Toughness; IV aquatic epoxy resin system, which is a water -based epoxy resin emulsion and poly ammonia.