Paint knowledge | classification of waterborne coatings advantages and disadvantages of Waterborne Coatings

Core tip: at present, water-based coating has become the mainstream of home decoration coating, while oil-based coating will gradually withdraw from the market People have a deeper understanding of water-based coatings, and think that water-based coatings must be better than oil-based coatings Is that water-based coating a good one? Here is a brief introduction to the advantages and disadvantages of water-based coating and its classification What are the classifications of water-based coatings? Analysis of the advantages and disadvantages of water-based coatings ◆ classification of water-based coatings 1: the water-based wood paint with acrylic acid as the main component is characterized by good adhesion, not deepening the color of wood, but poor wear resistance and chemical resistance, soft film hardness, insufficient fullness and comprehensive performance Paint knowledge | precautions for wall paint color selection Recommended introduction: when painting the wall, the owner sometimes has difficulty in choosing what color of the wall paint to paint In fact, there is no ugly color in the wall paint, only the disharmonious color matching The use of wall color contains the knowledge of health Too strong color will stimulate people's perception, make people have a sense of fidgety, affect people's mental health Grasp the basic principles of wall color and paint a colorful space 1、 Wall paint color selection notice 1 Light color is generally used for the top surface Light colors make people feel light, dark colors make people feel heavy Usually, the treatment of rooms is from top to bottom, from shallow to deep For example, the ceiling and walls of rooms are white and Home of coatings news: at present, water-based coatings have become the mainstream of home decoration coatings, while oil-based coatings will slowly withdraw from the market People have a deeper understanding of water-based coatings, and think that water-based coatings must be better than oil-based coatings Is that water-based coating a good one? Here is a brief introduction to the advantages and disadvantages of water-based coating and its classification What are the classifications of water-based coatings? Analysis of the advantages and disadvantages of water-based coatings ◆ classification of water-based coatings 1: the water-based wood paint with acrylic acid as the main component is characterized by good adhesion, not deepening the color of wood, but poor wear resistance and chemical resistance, soft film hardness, insufficient fullness, general performance But its price is cheap 2: Acrylic and polyurethane composite is the main component of water-based wood paint It has not only the advantages of acrylic paint, but also good wear resistance and chemical resistance, good fullness, in general, it is OK 3: Polyurethane water-based paint, its comprehensive performance is superior, fullness is high, wear resistance is quite good, service life, color deployment have good advantages ◆ advantages and disadvantages of water-based coating I: advantages 1: water level solvent is used for environmental protection strong water-based coating, and only a small amount of low toxicity alcohol ether organic solvent is used in the formula, so the operating environment of the operator is greatly improved, and the environmental protection of the house is also greatly enhanced 2: The water-based coating with good construction and strong adhesion can be directly applied in the wet base, and it has good adaptability to the material surface and strong adhesion 3: The electrophoretic coating of protective strong water-based coating is even and flat The inner cavity, weld and corner can be coated with a certain thickness of film, which has good protection II: disadvantages 1: poor stability: the dispersion stability of water-based coating against strong mechanical forces is poor When the flow velocity in the pipeline changes rapidly, the dispersed particles are compressed into solid particles, making the coating produce pockmarks 2: The corrosive and strong water-based coating is very corrosive to the coating equipment, so anticorrosive lining or stainless steel materials are needed, and the equipment cost is high 3: The water-based coating with high energy consumption has strict requirements on the construction environment (temperature and humidity), so the investment of temperature and humidity regulating equipment is increased, and the energy consumption is also increased 4: Poor water resistance the problem of poor water resistance exists in the water-resistant coating, which makes the stability of the coating and the bath liquid poor, and the water resistance of the coating film poor The above is a brief introduction to the advantages and disadvantages of waterborne coatings and their classification I hope these introductions can bring you some help, and the information is only for reference Home of coatings is specialized in coatings, diatom mud, paint coating, coating technology, fire retardant coating news and coating, diatom mud, paint coating, coating technology, fire retardant coating decoration knowledge and decoration renderings,