Common knowledge of coating: varieties and application of leveling agent

Core tip: usually can promote the flow of paint film, help to obtain a flat surface additives called surface control additives, in many cases, also known as leveling agent Leveling agent is a kind of common coating additive, which can promote the coating to form a flat, smooth and even film in the process of drying and film formation With the improvement of coating appearance requirements, the amount and variety of leveling agent are increasing, and the consumption is increasing year by year The manufacturer of leveling agent will analyze the variety and application of leveling agent There are many kinds of leveling agents, and different types of leveling agents are used in different coatings 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 Paint Home News: usually can promote the flow of paint film, help to get a flat surface of the additives known as surface control additives, in many cases, also known as leveling agent Leveling agent is a kind of common coating additive, which can promote the coating to form a flat, smooth and even film in the process of drying and film formation With the improvement of coating appearance requirements, the amount and variety of leveling agent are increasing, and the consumption is increasing year by year The manufacturer of leveling agent will analyze the variety and application of leveling agent There are many kinds of leveling agents, and the types of leveling agents used in different coatings are different The most commonly used leveling agent in oil coatings is acrylate polymer, which is usually used in solvent coatings and powder coatings, especially in the production and application of powder coatings Polyurethane is the most commonly used leveling agent in waterborne coatings, especially in the middle and high-grade emulsion paint Other leveling agents include organosilicon and associated alkali swelling leveling thickeners Acrylic leveling agent is mainly used in the production and construction of powder coating Leveling agent is often used to improve the appearance of coating film and eliminate surface defects such as orange peel, shrinkage cavity, pinhole and shrinkage edge Polyurethane leveling agents are generally used in waterborne coatings, especially in emulsion containing systems They have both leveling and thickening properties They are made from polyoxyethylene and isocyanate and then modified with fat 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,