General knowledge of paint: pay attention to check the shelf life when purchasing paint

Core tip: paint is used in both high-level decoration and ordinary decoration Paint is the last and very important part of home decoration High quality paint can keep your new house young When you are worried about how to buy paint due to the large number of brands, different varieties and huge quality price gap, do you notice that paint also has a shelf life? Variety, attention to shelf life According to industry insiders: paint refers to the general designation of various kinds of paint, a wide variety, according to Shaoxing people's habits, paint generally refers to wood paint, with the function of protecting furniture surface and playing a decorative role At present, people in our city use the most in decoration 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: whether it is high-level decoration or ordinary decoration, paint is the last and very important part of home decoration Good quality paint can keep your new house young When you are worried about how to buy paint due to the large number of brands, different varieties and huge quality price gap, do you notice that paint also has a shelf life? A wide variety of attention to the shelf life according to industry insiders: paint refers to a general designation of all kinds of paint, a wide variety, according to Shaoxing people's habits, paint generally refers to wood paint, with the protection of furniture surface and play a decorative role At present, polyester paint is the most widely used in the decoration of residents in our city It is a solvent paint made of polyester resin as the main film-forming raw material and various auxiliary materials, all of which have corresponding shelf life Reporter saw in the paint shop of some brands in the city that the warranty period of paint is basically 12 months after leaving the factory and 24 months after leaving the factory for polyester paint of some famous brands When purchasing paint, consumers should first check the delivery date and shelf life on the product packaging to prevent the purchase of paint products that have passed the shelf life or are about to pass the shelf life Overdue paint will seriously affect the decoration effect of high-quality paint can not only make up for the defects of the early decoration, but also improve the grade and grade of the whole decoration, endow the home with more culture and connotation, and paint beyond the warranty period will probably affect your decoration effect According to the insiders: because polyester paint is a solvent paint made of polyester resin as the main film-forming raw material and various auxiliary materials, after the shelf life, on the one hand, the paint may deteriorate, changing its original characteristics, which will greatly reduce its performance and internal performance; on the other hand, due to the solvent paint, over time, various chemical solvents are easy to volatilize, especially at present The packaging of polyester paint products is sold together with the corresponding curing agent and diluent, and is used in strict accordance with the manufacturer's regulations If the time is too long, the curing agent may condense and the diluent will volatilize, resulting in a mix error or failure, which will seriously affect your decoration effect How to choose good paint products? How should consumers avoid buying paint products that have passed the warranty period or have poor quality? For this reason, the reporter interviewed several famous brands of paint dealers in the city, and saw the professionals to help you: First look at the packaging: consumers should carefully check the packaging when purchasing paint Polyester paint should be well sealed due to its high volatility, and there should be no leakage Metal packaging should not be rusted, otherwise it indicates that the sealing is not good or the time is too long Carefully check the production date and warranty period, and first remove the poor paint from the outer packaging Second, check the weight: according to the industry, different paint packaging specifications are different, and the weight is also different Consumers can use simple methods to identify the advantages and disadvantages when purchasing: take out each can and shake it, if there is a "crash" sound, it indicates that the weight is insufficient or there is a wave Third, contents: it is generally not allowed to open the container when buying paint, but consumers should carefully check the contents of the paint before unpacking The main paint surface shall be free of hard skin, the paint liquid shall be transparent, uniform in color and without impurities, and shall have good fluidity; the curing agent shall be water white or light yellow transparent liquid, without stratification, agglomeration, clarity and without impurities; the diluent, scientific name "Tianna water", commonly known as "banana water", shall have clear, transparent and without impurities, and have good dilution Fourth, constructiveness: after the paint of good quality is proportioned in strict accordance with the requirements of the instructions, it should feel delicate, have uniform luster, uniform color, appropriate viscosity, and have good construction tolerance 5 Choose the brand of the business: when buying the paint, consumers should try to choose the regular dealers with good reputation to buy the paint products with corresponding brands If they find quality problems, they should respond or complain in time Otherwise, it's hard to say whether the paint quality is poor or caused by construction technology and environmental factors 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,