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    Home > Coatings News > Paints and Coatings Market > Paint knowledge | decoration tips: wall paint purchase strategy

    Paint knowledge | decoration tips: wall paint purchase strategy

    • Last Update: 2020-04-03
    • Source: Internet
    • Author: User
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    Core tip: in home decoration, it's necessary to buy paint Many consumers are very bothered when they buy wall paint They should worry about quality, environmental protection and price Today, Xiaobian will share the experience of purchasing wall paint for you Let's have a look! The paint is generally divided into water-based paint and oil-based paint Emulsion paint is a kind of water-based paint It is mainly used for painting the interior and exterior walls of the family, and it is the paint variety that has the most contact with consumers Now the latex paint on the market is really "random flowers gradually into the eye", brand, specification, grade, function and color are different In terms of price, the 5-liter package ranges from tens of yuan to 4500 yuan; in terms of function, it ranges from Application scope and advantages of roller ceramic coating Recommended introduction: the surface of ceramic rubber plate used for roller ceramic coating is cast into durable rubber plate by hundreds of independent small ceramic pieces Each ceramic piece has raised characteristics Under general conveyor belt pressure, thousands of unique cast bumps can produce positive traction, prevent slipping and extend the service life of conveyor belt roller At the same time, the bottom layer adopts high-quality rubber, which has strong elasticity and can play a good impact resistance role The scope of application of roller ceramic coating is one three six 83857180 (the same as V) 1 Roller coating in extremely harsh working environment 2 The belt joint is not suitable for fixing with iron buckle; 3 It is suitable for leather Paint Home News: in home decoration, it is necessary to buy paint Many consumers are very bothered when they buy wall paint They should worry about quality, environmental protection and price Today, Xiaobian will share the experience of purchasing wall paint for you Let's have a look! The paint is generally divided into water-based paint and oil-based paint Emulsion paint is a kind of water-based paint It is mainly used for painting the interior and exterior walls of the family, and it is the paint variety that has the most contact with consumers Now the latex paint on the market is really "random flowers gradually into the eye", brand, specification, grade, function and color are different In terms of price, the 5-liter package ranges from tens of yuan to 4500 yuan; in terms of function, the latex paint is more "effective" from scratch resistance, covering cracks to anti mildew and anti-bacterial; in terms of color, red orange, yellow, green, blue and blue violet, whatever color you want, the toner can adjust it for you Top 1: purchasing skills of wall paint 1 Through comparative test to see market latex paint purchasing, consumers may be most concerned about environmental protection and price The most important environmental index of latex paint is the content of volatile organic compounds (VOC) According to the national standard, the VOC content of each liter of emulsion paint shall not exceed 200g In order to facilitate consumers to choose latex paint, recently, China Consumer Association, in conjunction with Beijing, Shanghai, Guangdong and Sichuan consumer associations, has made a comparative test of 83 kinds of interior wall latex paint products 2 The environmental protection of brand coatings is more assured According to the results released, the environmental protection performance of latex paint is basically up to standard, and the content of volatile organic compounds (VOC) and soluble heavy metals in all samples meet the national standard; only one sample of formaldehyde content exceeds the upper limit of the national standard Because 83 samples were purchased from 19 building materials markets or supermarkets in Beijing, Shanghai, Chengdu and Guangzhou, covering major international and domestic well-known brands and local brands, as well as products of the same brand at different prices Therefore, consumers who pay attention to environmental protection can choose brand latex paint first Special reminder: when you buy latex paint, you should go to a reputable building materials market Most of the mainstream brand products in the regular building materials market have environmental protection performance up to the national standard 3 The higher the price is, the better the performance is According to the test results, the most concerned price problem of consumers is not that the higher the price is, the better the performance index is The price of latex paint varies greatly in the market The price of 83 samples varies from 7 yuan to 117 yuan per liter Compared with the highest price sample of 117 yuan / L and 63.5 yuan / L, the test results of environmental protection, covering ability, stain resistance, mold resistance and other properties are not significantly different And some of the two commodities with large difference in unit price have their own advantages and disadvantages in performance index comparison Special reminder: when purchasing such products, good price performance ratio should be taken as the purchasing standard Consumers should choose latex paint with corresponding characteristics according to different functions of the room For example, the best choice for toilets and basements is to choose products with good mildew resistance, and for kitchens and bathrooms, to choose products with good stain resistance and scrub resistance; to choose latex paint with certain elasticity, which is favorable for covering cracks and protecting the decorative effect of walls; to choose multi-functional products suitable for ourselves, etc In addition, it is also found that due to the close relationship and even mutual restriction between various properties of coating products, the single performance may not be prominent for the multi-functional products popular in the market, but the comprehensive performance is generally good Top2: to avoid the three traps in painting construction, the paint itself is a semi-finished product If you want to achieve the most perfect final effect, in addition to the quality of the paint itself, the construction also plays a key role According to Mr Zhou, the manager of the quality inspection department who has been engaged in the quality inspection of home decoration for a long time, there is certainly quality assurance in choosing a regular and reputable home decoration company But some "road guerrillas" are easy to trap consumers into painting Trap 1: the temptation of low price now the price of oil workers is getting lower and lower Some oil workers offer 16 yuan to 18 yuan per square meter (including the price of paint and wages), and even less than 6 yuan to 7 yuan for simple painting Manager Zhou reminded consumers not to be credulous when quoting too low a price If you paint according to these prices, sometimes even the cost of paint is not enough And the normal brush quotation decoration company is generally about 30 yuan (including the price of paint) The low price trap generally tempts consumers through low price, and then makes up for the loss of low price by taking kickbacks, looking for various reasons to pay in advance and putting down the stall The most important thing is that low price does not guarantee good quality Special reminder: if consumers only want to deal with the wall, in addition to looking for a formal home decoration company, they can also look for manufacturers Now some coating manufacturers also provide value-added services for painting Trap 2: stealing beams and changing columns emulsion paint is generally divided into primer and finish If you want to paint the wall, the normal painting process is to make the wall treatment first - puttying, then painting the primer and finish Primer is mainly used to seal and prevent alkali And now some oil workers like to work on the primer Because after the primer is applied, the top coat will be applied for covering, so the owner can't see the effect of the bottom coat at all Manager Zhou came across a case where the painter took advantage of the owner's busy work and didn't have time to focus on the decoration, and changed the 5-liter 240 yuan paint with alkali resistance function purchased by the owner into 18 liter 180 yuan low-end product It is difficult for the owner to detect the change of the wall in a short time The owner is the last to suffer Special reminder: if the owner is free, he can watch the painter open the barrel during the painting construction It is very difficult to change the emulsion paint after opening the barrel Trap 3: Jerry built latex paint is water-based paint During construction, a certain proportion of water shall be added for dilution The proportion of added water varies from 10% to 30% for different brands of coatings In order to save time or paint, some oil workers deliberately increase the proportion of water, the highest addition of more than 50% water The result of mixing water is that the covering ability of emulsion paint is greatly reduced, which can not cover cracks and protect the wall Special reminder: water is easy to be found by visual inspection and touch If you want to choose the latex paint that is most suitable for the style of house decoration, you need to pay attention to many details when choosing latex paint Detail 1: one look, two heft, three hands and one look is to see the external packaging and environmental protection test report Generally, the front of latex paint will be marked with name, trademark, net content, composition, use method and precautions Pay attention to the production date and shelf life The shelf life of each brand of latex paint varies from 1 to 5 years Try to buy the products produced in the near future Now the general brand latex paint has environmental protection test report or test sheet Consumers can see clearly that the test sheet can have a detailed understanding of the environmental protection performance of latex paint The test report has standards for VOC, free formaldehyde and heavy metal content The national standard VOC per liter shall not exceed 200g; the free formaldehyde per kilogram shall not exceed 0.1g Two hefts is weighing Generally speaking, the qualified latex paint is about 7kg for a barrel of 5L and about 25kg for a barrel of 18L There is also a simple way to lift up the paint bucket, regular brand latex paint generally can not hear the sound of shaking, and it is easy to shake out the sound that proves that the viscosity of latex paint is insufficient The third operation is to open the pot for inspection The high-quality emulsion paint is relatively viscous, milky white liquid, no hard block, uniform state after mixing, no peculiar smell Otherwise, the emulsion paint has quality problems Can also be spread evenly on the fingers, dry the conjunctiva in a few minutes, the conjunctiva has a certain degree of ductility is assured coating Detail 2: we should pay attention to the color of latex paint now is not monotonous white, many consumers are more willing to light their life with colorful colors On the color board and paint barrel, the color consumers see is not necessarily the same as the final effect on the wall Because the color of the paint is not only affected by the light, but also by the painting area When a color is applied to a large area, the color is usually accentuated, so you can choose a lighter color The above is a brief introduction to the knowledge of buying wall paint I hope it can help you to choose emulsion paint more easily and more comfortable in construction 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,
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