[ Chinese wardrobe net ] In the impression of ordinary people, mahogany wardrobes are expensive and use æ¦«å¯ structure, belonging to environmentally friendly wardrobes. However, in the process of processing, the use of unqualified materials or processes are not standardized, and there may be problems of non-environmental protection. According to experts, in order to ensure the environmental protection of the mahogany wardrobe, the whole process can be supervised in a customized way to ensure that the mahogany wardrobe is environmentally friendly and reliable. When waxing, use a mixture of beeswax or beeswax, paraffin, rosin, etc. to ensure the environmental protection of the mahogany wardrobe. A large amount of glue, inferior industrial paint or industrial paraffin can cause the mahogany wardrobe to contain harmful substances.
Non-environmental auxiliary materials or cause pollution
The mahogany wardrobe is different from the ordinary solid wood wardrobe or panel wardrobe. It adopts a squat structure, uses less glue, and does not have excessive formaldehyde. Under normal circumstances, the mahogany wardrobe is environmentally friendly. However, according to industry insiders, the use of non-environmental materials in the mahogany wardrobe lacquering or hot waxing may also lead to environmental protection.
According to Sun Shudong, director of the wardrobe inspection laboratory of the National Wardrobe and Indoor Environmental Quality Supervision and Inspection Center, in the wardrobe inspection laboratory, there have been cases in which the environmental protection of mahogany wardrobes was requested. The mahogany wardrobe belongs to the solid wood wardrobe. The detection method is generally proportional sampling, that is, cutting some samples from the wardrobe, and putting the samples into standard air for extraction and analysis. Sun Shudong said that the current testing project for wardrobes is mainly formaldehyde. From the current test results, there are no unqualified cases; however, there are no test cases for paints or paraffin used in mahogany wardrobes.
“Paint or paraffin contains harmful substances such as benzene and heavy metals. Benzene is volatile. When it is used as an auxiliary material in the production of wardrobes, it is difficult to detect when testing finished products.†Sun Shudong pointed out that harmful substances such as heavy metals may remain on the closet. After all, the wardrobe finished product inspection project is less, there is no specific inspection of the wardrobe accessories, if not environmentally friendly, the harm is inevitable.
Low cost of environmentally friendly materials
According to reports, in the production process of mahogany wardrobes, multiple links and chemical accessories have "intimate contact". First, the mahogany wardrobe is divided into two types: glue and glue. There is a "glue" closet that uses glue and other materials to make up for the looseness of the joint caused by the sturdy structure. Some manufacturers use a lot of glue in the concrete structure. If you use urea-formaldehyde glue that releases a large amount of formaldehyde, increase it. Second, the mahogany wardrobe in the surface treatment process, generally have two processes of painting or waxing, if the manufacturer uses inferior industrial paint or industrial paraffin, it may lead to environmental protection.
According to experts, the large paint process used since the Ming Dynasty is very different from the current industrial paint. Said: "The large paint process uses natural tree paint cut from the trees. This material is extracted from the trees. After more than twenty water grinding processes, it is completely polished. It is completely different from the current industrial paints. "According to the introduction, this "great paint" process is to use a tree varnish to paint the closet, carefully polish it, let the paint soak into the interior of the wardrobe, paint and dry it, then paint and polish it, repeated over ten times to ensure the paint and wood melt. As one. The waxing process will cover the surface of the wardrobe after the wax has melted. The material used for the waxing is generally a mixed wax made of beeswax or beeswax, paraffin, rosin, or the like.
The materials used in the large paint process or the hot wax process are different in value and value, and the value is also different ten times. It is understood that the market price of tree paint is hundreds of yuan per kilogram, while the inferior industrial paint is very cheap. Similarly, the price of ordinary paraffin and the price of natural beeswax are also very different. Different brands of mahogany wardrobes on the market have almost the same materials and shapes, but the price is much worse. It is likely that the paints and other accessories used are different. Although the quality of the auxiliary materials can not be seen, it has been used for a long time, and the poor auxiliary materials will appear to fall off and peel off, and the harm to the human body is inevitable. Consumers are advised to carefully inquire about the materials used in the purchase and, if necessary, to avoid damage from unfriendly materials. "
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