Coating material selection | environmental protection polyurethane waterproof coating formula, waterproof should have "material"!

Core tip: polyurethane waterproof coating is widely used in building waterproof engineering It is the protective "coat" for buildings prone to dampness It can effectively waterproof, impervious and moistureproof Moreover, it is easy to construct, green and durable What is the formulation and process of polyurethane waterproof coating? Before studying the formulation of polyurethane waterproof coating, first of all, we need to know one thing At present, the tar polyurethane waterproof coating is gradually being eliminated, although the price is not expensive, but because its quality is not very good, and the aging resistance is very poor, durable, environmental protection Which is the price of Dajin diatom mud Recommended brief introduction: which is the price of Dajin diatom mud? How to buy genuine diatom mud? Guangdong diatom mud agent suggests placing a basin of cold water in the air conditioning room, so that the diatom mud wall can breathe effectively The feature of the breathing wall is obvious When the indoor air is dry, the diatom mud wall will release the absorbed water quickly Put it out to help regulate the indoor dry humidity It is suggested to place a basin of cold water in the air conditioning room, so that the wall of diatom mud can breathe effectively The feature of the wall that can breathe is obvious When the indoor air is relatively dry, the wall of diatom mud will absorb the water Home of paint news: polyurethane waterproof coating is widely used in building waterproof engineering It is the protective "coat" of buildings prone to moisture, which can effectively waterproof, impervious, moisture-proof, and convenient for construction, green and environmental protection, durable, so what is the formulation and process of polyurethane waterproof coating under many advantages? Before studying the formulation of polyurethane waterproof coating, we should first recognize the classification of polyurethane waterproof coating in the market: 1 Tar polyurethane waterproof coating is gradually being eliminated at present, although the price is not expensive, because its quality is not very good, and its aging resistance is poor, it is not durable, environmental protection is not good, and pollution is serious 2 Solvent asphalt polyurethane waterproof coating is in the state of solvent, so it is not safe and reliable in the process of storage, transportation and construction, which is easy to cause pollution 3 The water-based color polyurethane waterproof coating without asphalt has excellent waterproof performance, environmental protection and pollution-free, and the construction is convenient and safe, but the price is expensive, which is not easy to accept by many consumers 4 Environmental friendly waterborne asphalt polyurethane waterproof coating environmental friendly waterborne asphalt polyurethane waterproof coating is the development direction of waterproof coating, which is characterized by excellent performance and quality, energy conservation and environmental protection, safe and reliable construction, affordable, and widely accepted by people In a word, the last one of the above four polyurethane waterproof coatings is worthy of being praised and accepted by people Let's take a look at the formulation and preparation method of environmental friendly waterborne asphalt polyurethane waterproof coating 1 the formula environment-friendly waterborne asphalt polyurethane waterproof coating is composed of two components The A component mainly includes polyurethane prepolymer, modifier and auxiliary agent, and B component has asphalt emulsion and modified material 2 Preparation method (1) firstly, grind the modifier in component A to the particle size less than 0.05mm, and then dry it (2) After drying, the modifier and auxiliary agent are mixed with polyurethane prepolymer evenly and packed together to form component A (3) then the asphalt emulsion with solid content of 80% is mixed together with the modified material and packaged together to form B component (4) Finally, mix component A and component B in the proportion of 1:0.1 ~ 1.2 and stir them evenly According to the strict formula of polyurethane waterproof coating, the environmental friendly waterborne asphalt polyurethane waterproof coating has stable performance, wide application and convenient construction You can choose a brand of polyurethane waterproof coating, and the formula can basically meet the requirements of environmental protection and high quality 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,