To ensure that you live in a safe indoor space depends to a large extent on the choice of paint at the time of renovation, as VOCs in paints are often overlooked. It is well known that volatile organic compounds harmful to the human body include formaldehyde, benzene, glycol ethers, etc., which have a special pungent odor, and some have been classified as carcinogens, and are called VOC (volatile organic compounds).
Therefore, when choosing a coating, the environmental performance, cost performance, post-maintenance and comprehensive rendering effect have become the key factors for consumers. In the market, consumers can see the lacquer plate, paint film and paint material. Today, I will talk to you. What is good paint?
Taking the wall paint as an example, the author analyzes the performance of high-quality paint from eight dimensions, and teaches you to eliminate the slag paint in several steps! Eight dimensional analysis of high quality coatings
Step1: Look at the logo - environmental product certification mark, environmental label product certification, no "well-known trademark"
Although various test reports are flying all over the world, but look at the products on the market: China's environmental product certification mark and environmental label product certification has not yet achieved one per can, and according to the revised Trademark Law, May 2014 From the 1st, it is forbidden to use the words "well-known trademarks" on goods, goods packaging or containers, or in advertising, exhibitions and other commercial activities - so the products still on the market must be produced before May 1st. Products that enter the market, and if there is still such a word, whether it is to be a name or a gimmick, the products and manufacturers who violate the law are advised to respect it.
Step2: Read the instructions - formaldehyde (≤100mg/kg), VOC (≤200g/L), construction additives, etc.
Environmental protection is not a day-to-day battle for manufacturers. Product testing reports and product descriptions should pay attention to the information about formaldehyde, VOC and heavy metals, and there is no need to pay special attention to the special functions such as adsorption of formaldehyde. Construction ratio, additives, etc. must pay attention to, perhaps buy a barrel of paint in the paint itself saves this point, but the cost of accelerators and so on, whether the paint that is environmentally friendly, will affect the living environment due to additives , do not get lost.
Step3: 掂 component - net weight, gross weight are separated, and there is a clear sound to be cautious
Net weight and gross weight are believed to be unnecessary for the author, but there is no shortage of paints that users find good paint every year. How can you not enough? - So take the amount of cans of paint, if you hear a clear sound, you should be more careful, which may mean that the paint is not sticky enough (I think the turtle paste becomes a turtle juice, in fact, the sound is still very obvious).
Step4: Sample plate - delicate, plump, gloss, scratch pattern
High-quality environmentally-friendly wall paint samples should be smooth, delicate, full of paint and bright as new (don't take matte things, matte and luster are not the same), and the defective products are poor due to the use of materials. The feel and fullness of the film is very general. When it is lightly touched, it will fall off the powder and fade. Other paints are similar. The wood paint needs extra attention to transparency. The latex paint needs to pay attention to the difference between the color card and the actual color.
Good paint scratch resistance and scrub resistance are generally good, and the long nails of the Han paper sister paper are waiting for something, so that the sound of a blackboard eraser like a chalk eraser sounds! ——Do not over-scratch. Although there is a bump in the home, there is still a difference between it and deliberately. Secondly, the eyes of the shopping guide are pro...
Step5: Open the can - rust, floating layer, smell, viscosity paint barrel rust
New paint cans, if you see the obvious rust and accompany the pungent smell, congratulations, if you don't want to save money to choose the slag paint is your winning, please find a dealer to exchange. Better can open
There may be a layer of delamination on the inner surface of the new paint can opener. Some oily feelings will occur. After the wall paint is deposited, the oil and paint will be separated. A good paint should have a certain sticky feeling. And easy to clean, and slag paint is often not cleaned at one time.
Step6: Look at the paint film - smoothness, fineness, toughness, elasticity, whether it is slag
First of all, the above figure is compared with a set of latex interior wall paint: smooth and delicate paint film with poor toughness
I believe that I can distinguish between high-quality paint and inferior paint without having to say more. After high-quality paint, there should be a certain degree of gloss (the difference between matte and inferior quality), and the feel is delicate. (This step can be sanded by construction.) Waiting for a certain performance improvement), the balloon test means that the properties of the paint change in the four seasons of the home have an effect. The latter are broken into slag, which is synonymous with slag paint.
Step7: Painting contrast - opacity, dry time brushing comparison
Perhaps some consumers are puzzled: I am brushing the rough room, and it is not covering the stains. Then, in the decoration process, whether the newly painted paint is basically in the closed space, this is the decoration master to avoid dust pollution. After the paint is dry, smooth it and then repeat the brushing.
Coatings with good hiding power are relatively less used during construction. In other words, under the same construction conditions, products with high hiding power can be coated with more area than products with low hiding power. For latex paints. Especially important.
Step8: Waterproof, breathable - happy, you are weak, you are weak, I am strong
Many properties of the coating are comprehensively presented. For example, formaldehyde in the color change of the coating has an important effect on the viscosity of the coating itself. It needs to provide more stable performance in the early stage, and it needs to be removed in the later stage for environmental protection. Water resistance and gas permeability. It is also somewhat similar. Breathability comparison
And we are talking about the waterproof and breathability of the paint mainly for what it is - nothing more than two points: mold, stains, for the typhoon encounter, the common areas of plum rain, breathability is particularly important, and for the humidifier to keep on As for the family of one or a few naughty children, the excellent waterproofness is good for preventing and controlling the daily pouring of coffee to make a little temper, drawing a watercolor and decorating small characters and other artistic acts.
Summary: Demand determines the product - brand, performance depends on the needs, and do what you can
The author has always believed that the choice of products depends on the needs, environmental health, uniform color, soft color, superior texture, good waterproof and breathable, convenient construction, no yellowing, no slag, and many indicators constitute the characterization of high-quality coatings. In fact, according to the actual situation of the living environment, it is rational consumption to choose the right product. At the same time, it is not necessary to purchase too much paint. The paint with the same price difference is very cautious. Recommended reading:
·The net sleep factor decomposition of formaldehyde Xilinmen net sleep series mattress evaluation
·Study comprehensive test water quality water cube wall hanging RO water purifier evaluation
·Creative and colorful, IKEA summer 2014 new product delivery
Therefore, when choosing a coating, the environmental performance, cost performance, post-maintenance and comprehensive rendering effect have become the key factors for consumers. In the market, consumers can see the lacquer plate, paint film and paint material. Today, I will talk to you. What is good paint?
Taking the wall paint as an example, the author analyzes the performance of high-quality paint from eight dimensions, and teaches you to eliminate the slag paint in several steps! Eight dimensional analysis of high quality coatings
Step1: Look at the logo - environmental product certification mark, environmental label product certification, no "well-known trademark"
Although various test reports are flying all over the world, but look at the products on the market: China's environmental product certification mark and environmental label product certification has not yet achieved one per can, and according to the revised Trademark Law, May 2014 From the 1st, it is forbidden to use the words "well-known trademarks" on goods, goods packaging or containers, or in advertising, exhibitions and other commercial activities - so the products still on the market must be produced before May 1st. Products that enter the market, and if there is still such a word, whether it is to be a name or a gimmick, the products and manufacturers who violate the law are advised to respect it.
Step2: Read the instructions - formaldehyde (≤100mg/kg), VOC (≤200g/L), construction additives, etc.
Environmental protection is not a day-to-day battle for manufacturers. Product testing reports and product descriptions should pay attention to the information about formaldehyde, VOC and heavy metals, and there is no need to pay special attention to the special functions such as adsorption of formaldehyde. Construction ratio, additives, etc. must pay attention to, perhaps buy a barrel of paint in the paint itself saves this point, but the cost of accelerators and so on, whether the paint that is environmentally friendly, will affect the living environment due to additives , do not get lost.
Step3: 掂 component - net weight, gross weight are separated, and there is a clear sound to be cautious
Net weight and gross weight are believed to be unnecessary for the author, but there is no shortage of paints that users find good paint every year. How can you not enough? - So take the amount of cans of paint, if you hear a clear sound, you should be more careful, which may mean that the paint is not sticky enough (I think the turtle paste becomes a turtle juice, in fact, the sound is still very obvious).
Step4: Sample plate - delicate, plump, gloss, scratch pattern
High-quality environmentally-friendly wall paint samples should be smooth, delicate, full of paint and bright as new (don't take matte things, matte and luster are not the same), and the defective products are poor due to the use of materials. The feel and fullness of the film is very general. When it is lightly touched, it will fall off the powder and fade. Other paints are similar. The wood paint needs extra attention to transparency. The latex paint needs to pay attention to the difference between the color card and the actual color.
Good paint scratch resistance and scrub resistance are generally good, and the long nails of the Han paper sister paper are waiting for something, so that the sound of a blackboard eraser like a chalk eraser sounds! ——Do not over-scratch. Although there is a bump in the home, there is still a difference between it and deliberately. Secondly, the eyes of the shopping guide are pro...
Step5: Open the can - rust, floating layer, smell, viscosity paint barrel rust
New paint cans, if you see the obvious rust and accompany the pungent smell, congratulations, if you don't want to save money to choose the slag paint is your winning, please find a dealer to exchange. Better can open
There may be a layer of delamination on the inner surface of the new paint can opener. Some oily feelings will occur. After the wall paint is deposited, the oil and paint will be separated. A good paint should have a certain sticky feeling. And easy to clean, and slag paint is often not cleaned at one time.
Step6: Look at the paint film - smoothness, fineness, toughness, elasticity, whether it is slag
First of all, the above figure is compared with a set of latex interior wall paint: smooth and delicate paint film with poor toughness
I believe that I can distinguish between high-quality paint and inferior paint without having to say more. After high-quality paint, there should be a certain degree of gloss (the difference between matte and inferior quality), and the feel is delicate. (This step can be sanded by construction.) Waiting for a certain performance improvement), the balloon test means that the properties of the paint change in the four seasons of the home have an effect. The latter are broken into slag, which is synonymous with slag paint.
Step7: Painting contrast - opacity, dry time brushing comparison
Perhaps some consumers are puzzled: I am brushing the rough room, and it is not covering the stains. Then, in the decoration process, whether the newly painted paint is basically in the closed space, this is the decoration master to avoid dust pollution. After the paint is dry, smooth it and then repeat the brushing.
Coatings with good hiding power are relatively less used during construction. In other words, under the same construction conditions, products with high hiding power can be coated with more area than products with low hiding power. For latex paints. Especially important.
Step8: Waterproof, breathable - happy, you are weak, you are weak, I am strong
Many properties of the coating are comprehensively presented. For example, formaldehyde in the color change of the coating has an important effect on the viscosity of the coating itself. It needs to provide more stable performance in the early stage, and it needs to be removed in the later stage for environmental protection. Water resistance and gas permeability. It is also somewhat similar. Breathability comparison
And we are talking about the waterproof and breathability of the paint mainly for what it is - nothing more than two points: mold, stains, for the typhoon encounter, the common areas of plum rain, breathability is particularly important, and for the humidifier to keep on As for the family of one or a few naughty children, the excellent waterproofness is good for preventing and controlling the daily pouring of coffee to make a little temper, drawing a watercolor and decorating small characters and other artistic acts.
Summary: Demand determines the product - brand, performance depends on the needs, and do what you can
The author has always believed that the choice of products depends on the needs, environmental health, uniform color, soft color, superior texture, good waterproof and breathable, convenient construction, no yellowing, no slag, and many indicators constitute the characterization of high-quality coatings. In fact, according to the actual situation of the living environment, it is rational consumption to choose the right product. At the same time, it is not necessary to purchase too much paint. The paint with the same price difference is very cautious. Recommended reading:
·The net sleep factor decomposition of formaldehyde Xilinmen net sleep series mattress evaluation
·Study comprehensive test water quality water cube wall hanging RO water purifier evaluation
·Creative and colorful, IKEA summer 2014 new product delivery
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