Paint knowledge: how to choose wall paint

Core tip: paint is one of the main materials in home decoration, which plays an important role in home decoration And many people often don't know how to choose coating, just in the process of examination, the coating quality problems exposed are not few In fact, consumers generally don't pay attention to the shelf life of coatings when they buy them, and even some people don't know the shelf life of coatings Although coating has become one of the most common wall decoration materials, consumers also know a lot about various brands and functions of coating products, but the shelf life of coating is easily ignored by consumers Consumers should consider regional factors when purchasing exterior wall 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: paint is one of the main materials for home decoration, which plays an important role in home decoration And many people often don't know how to choose coating, just in the process of examination, the coating quality problems exposed are not few In fact, consumers generally don't pay attention to the shelf life of coatings when they buy them, and even some people don't know the shelf life of coatings Although coating has become one of the most common wall decoration materials, consumers also know a lot about various brands and functions of coating products, but the shelf life of coating is easily ignored by consumers Consumers should consider regional factors when purchasing exterior wall coatings, and different exterior wall coatings should be selected for different regions Experts of bards paint remind: buildings in coastal cities should focus on the coatings with good salt fog resistance; in areas polluted by acid rain, the exterior wall coatings with acid rain resistance should be selected; in rainy areas in South China, the exterior wall coatings with good mildew and algae resistance should be selected Experts remind consumers not to be greedy for cheap when buying coatings, they must choose well-known brand products, so as to ensure the safety of their own and their families During the selection, it is necessary to carefully read the quality inspection report of the product; observe whether there is corrosion and leakage at the joint of the iron barrel; pay attention to whether the explicit marks on the iron barrel are complete; for imported coatings, it is better to select products with Chinese marks and instructions; non environmental protection As VOC, formaldehyde and other harmful substances exceed the standard, most of the coatings have pungent smell If you smell pungent smell when you buy them, you need to choose carefully At present, the national VOC content standard of coatings should be no more than 200 mg / L, and the better coating should be less than 100 mg / L, while the environmental protection coating is close to zero In addition, it is best not to buy the paint with flavor added, because the additive itself is a chemical product, it is very difficult to protect the environment If possible, ask the seller to open the paint barrel and check it by himself If serious stratification occurs, it indicates poor quality; if the coating is stirred gently with the stick, the paint will stay on the stick for a long time and cover evenly after lifting, it indicates good quality; if the coating is dipped in a little by hand, it is better if it is hard to wash off with clear water after drying; if the coating is twisted lightly with the hand, the finer it is, the better 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,