Paint material selection | distinguish true and false environmental protection paint and paint to be an environmental protection and understanding person

Core tip: paint and paint are to architecture what clothes are to people Through the application of paint and coating on the surface of buildings, it is not only a beautiful decoration, but also plays a role in protecting the surface of objects In recent years, formaldehyde and other indoor "invisible killing" are well known by more and more people In order to create a green and healthy home environment, there is a growing demand for environmental paint in the market When a wave of environmental paint comes, how to distinguish which is true or false? Which is better or worse? Before learning how to choose, first learn what is environmental paint 1、 What is environmental protection paint? Environmental protection paint is a kind of paint, 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 Paint Home News: paint paint paint to the building, as clothes to people Through the application of paint and coating on the surface of buildings, it is not only a beautiful decoration, but also plays a role in protecting the surface of objects In recent years, formaldehyde and other indoor "invisible killing" are well known by more and more people In order to create a green and healthy home environment, there is a growing demand for environmental paint in the market When a wave of environmental paint comes, how to distinguish which is true or false? Which is better or worse? Before learning how to choose, first learn what is environmental paint 1、 What is environmental protection paint Environmental protection paint coating is a kind of paint coating Compared with ordinary paint, its performance index and safety index not only meet the product standard, but also meet the technical requirements of national environmental sign products As the evaluation standard, the data are obtained after scientific measurement by the national authority In addition to the decoration and protection performance of ordinary paint, it is more important to be harmless to human body 。 Environmental protection products are hot It's hard to avoid inferior products in the market How to make a pair of eye-catching, automatic shielding of fake environmental protection paint? 2 How to choose environmental protection paint 1 Through "two look" preliminary investigation Polyester paint is volatile, so the high-quality environmental protection paint will pay attention to the sealing of the packaging If the metal packaging is rusted, it indicates that the product is too long or the sealing is not good Secondly, according to the color, the coating has a layer of protective glue solution, the high-quality coating is yellowish or colorless, and there is no floating substance on the surface; 2 The paint coating usually contains TDI (toluene diisocyanate), formaldehyde, benzene, toluene, xylene, heavy metal and other harmful substances: the national mandatory executive standard of VOC total organic content is not more than 200g / L, and the national mandatory executive standard content of formaldehyde is not more than 100mg / kg Consumers should pay attention to the information on the product description when purchasing One mistake that needs to be clarified is that the smaller the content figure is, the better Although VOC organic compounds volatilization will cause harm to human body and the surrounding environment, it is also the main component of the main film-forming substances of the coating If the content is reduced blindly, it will cause problems such as poor viscosity, bubbles and cracks of the coating; 3 Open the cover and smell the flavor The real environmental protection paint coating is water-based, non-toxic and tasteless Under normal circumstances, it can be treated by smelling whether there is an irritant smell However, in order to make the inferior paint better and cover up the pungent smell of the inferior paint, some businesses make other treatment In this case, it is impossible to distinguish the true from the false by smelling the smell They can open the paint cover After a period of time, if a thick, elastic oxide film is formed on the surface, and it is not easy to crack, it is a high-quality environmental protection paint Consumers can refer to the above methods when purchasing environmental protection paint In addition, if there is a small stick around, it can also be used First, mix the emulsion paint evenly, and then pick up the stick to observe whether it will be fan-shaped when flowing down Choose the paint and coating for environmental protection, be responsible for health, and be an understanding person for environmental protection 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,