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Anonymous users2024-01-23The following points teach you how to distinguish between water-based paint and oil-based paint:
The first step is to "smell the smell".
Water-based lacquered furniture has no pungent odor.
"Smell the smell" is the answer that reporters get the most in the process of finding answers, because the biggest difference between water-based paint and oil-based paint is the smell. Because water-based paint is a kind of paint with water as a diluent, it does not contain benzene, toluene, xylene, formaldehyde and other toxic metals, and has the characteristics of non-toxic, non-irritating odor, non-flammable and non-explosive, and the VOC emission of water-based paint is less than 1 10 of oil-based paint. The oil-based paint contains a large number of harmful substances and has a strong pungent odor due to the use of esters, alcohols, benzenes, ketones, etc. as diluents.
The second step is "elimination".
Lacquer and panel furniture will basically not use water-based paint.
Water-based paint has been widely used in the field of wall painting and children's furniture, but due to high cost and complex process, the application rate of water-based paint in the field of public furniture is less than 5%. For this reason, consumers can also do some routine exclusions in addition to smelling when purchasing.
The third step is "seeking evidence".
Ask for the product brochure and test report.
It is worth noting that there is also a phenomenon of "pseudo-water-based paint" in the water-based paint industry. The reporter learned that some water-based paint companies will use ethanol instead of water as a diluent, and this "pseudo-water-based paint" is difficult to judge because of the smell is very light. However, if you use "pseudo-water-based paint", whitish will occur once you have blistered.
In addition, there is a way to judge whether to use water-based paint, that is, to send the furniture to a third-party testing agency to test for volatile harmful substances. Usually, the cost of a complete set of tests is tens of thousands of yuan, and the cost of one of them is several hundred yuan. However, due to the need to transport the furniture to the testing agency by itself, and the need to invest a test fee, it is usually not recommended.
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Anonymous users2024-01-22Generally, it is oil-based paint, because the price of water-based paint is slightly more expensive.
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Anonymous users2024-01-21It's a little more oily, depending on whether your furniture is painted by the painter himself or bought in the furniture market.
The different materials of wood can also distinguish the properties of paints.
If it is furniture, it is recommended that you use water-based paint, because water-based paint is more environmentally friendly than oil-based, and it is best not to choose painted furniture when you have children or the elderly, and choose furniture made of raw materials, such as sandalwood furniture, without paint, which is good for the body.
Personal advice.
1. First of all, it is undeniable that water-based coatings do have its advantages, but you can't blindly pursue water-based everything, you know that it is not perfect after using it, and some water-based coatings are impossible to achieve for different construction requirements. In some ways, no matter how good and environmentally friendly water-based coatings are, they can't replace oil-based coatings, at least for now. Compared with oil-based coatings, the development of water-based coatings is still very short, and there are still many immature places in technology, so we can not slack off, and we also need to reduce the cost, especially in mechanical equipment, etc. >>>More
Water-based paint with clean water as a lotion, there is no harm to human health, oil-based paint is banana water, Tianna water as a thinner, containing a large number of benzene, xylene and other harmful carcinogens, the general water-based paint does not contain harmful substances, non-toxic and odorless brushing can be immediately moved in after the oil-based paint, containing a strong irritating odor, making people unbearable to the human body is also a certain harm.
Whether it is oil-based paint or water-based paint, once the film is formed, it is impossible to distinguish. Since they are the same composition, they are all resins, the difference is that most of the thinners used in water-based paints are water, and oil-based paints use organic solvents. You can go to learn about Shenzhen big lotus paint.
UV paint: This paint is neither baking paint nor self-drying paint, but a light-curing paint, which is instantly cured by ultraviolet irradiation, UV paint only refers to the layer on the surface, and the inside is still PU furniture paint. >>>More