Pseudo-solid wood hidden danger real wood non-zero pollution

In the peak season of home decoration, today, the primary problem that plagues consumers is neither the price nor the style, but the focus on 'furniture pollution'. The physical harm caused by excessive formaldehyde and benzene exceeding the standard has caused consumers to have a strong sense of environmental protection materials. Among them, solid wood furniture with natural and solid appearance is favored. However, consumers have environmental protection characteristics for solid wood furniture. An accurate perception has not yet been formed.

Pseudo-solid wood storage security risks

In the minds of most consumers, solid wood furniture, because it does not have to use glue, and the paint content is very low, so it should be an environmentally friendly product, but it is not. In 2005, the China Furniture Association introduced the concept of solid wood furniture: the wooden frame structure is the main structure, and the furniture made of solid wood is called solid wood furniture. That is to say, as long as the solid structure of the main structure of the furniture is used, and the door panels and side panels do not use solid wood, they can also be called solid wood furniture. Such furniture must have certain formaldehyde due to the use of composite panels.

Nowadays, many unscrupulous merchants in the market are using consumers' weaknesses in solid wood furniture, but they don't know much about it. Many ordinary plates are put on the 'solid wood' hats for sale. The most common one is the so-called 'solid wood density. Plate 'and 'solid wood particle board'. The so-called MDF is made by bonding sawdust or shredded wood with a large amount of formaldehyde rubber, and the particle board is commonly known as particle board, which is made by pressing together the shaving material and adding adhesive. According to the survey, the cost of such plates is low, and after the name of 'solid wood', its profit is as high as 80%~120%, which is much higher than the 15%~20% profit of real wood. When these plates containing a large amount of formaldehyde are made into furniture, they become the 'solid wood furniture' that is touted by the merchants in the shopping mall. In fact, these products are completely different from real solid wood products, and there is a great safety hazard. .

In addition to the real mess, the phenomenon of solid wood furniture shifting flowers and woods is also common in the market. According to industry insiders, consumers must recognize three categories of solid wood furniture: solid wood furniture, solid wood furniture, solid wood furniture. Among them, the furniture made of the same kind of sawn timber is called solid wood furniture; the solid wood furniture refers to the furniture made of solid wood and wood-based panels, that is, the side panels, the bottom, the shelf and other components are thin wood veneer particle board or medium density. Fibreboard board; solid wood furniture refers to furniture made of wood sawn timber with exposed parts such as furniture doors and faces. For the latter two types of solid wood furniture, consumers should be wary of the business shoddy, external and virtual; on the other hand, if the furniture uses composite sheets to varying degrees, then it will contain a certain degree of formaldehyde or benzene. And some of the inferior plate-type veneer furniture is inevitably over-standard, and the harm to the human body is inevitable.

Real wood is not zero pollution

Many consumers believe that the real environmentally-friendly solid wood furniture should have absolutely no smell. In fact, the so-called environmentally friendly furniture does not mean that the product has no formaldehyde or benzene, but whether its safety content is within the nationally approved standards. Therefore, even true solid wood furniture can not achieve zero formaldehyde.

So how do consumers identify solid wood furniture that truly meets environmental standards?

Experts suggest that the content of formaldehyde should be confirmed first. Although most qualified furniture have a formaldehyde content test certificate, since the current test in China only tests the formaldehyde emission of the sheet used in furniture, the test result is measured from the chemical solution. It is not the detection of formaldehyde concentration in the air in the simulated home environment, so it does not mean that formaldehyde is not exceeded in the living environment. Therefore, the most effective and direct detection method is to open the door or the drawer to smell it. Irritating odor or causing tears, if any, can ask the salesperson to make a reasonable explanation for the odor, some odors are inevitably attached to paints, adhesives, etc., after opening the door after going home, it can be eliminated. In addition, attention should be paid to the moisture content and origin of solid wood furniture wood, and the moisture content should be consistent with the equilibrium moisture content of the area of ​​use. The moisture content of wood should not be higher than 1% of the local equilibrium moisture content in the area of ​​use. Otherwise, the wood will easily cause the separation of the sputum due to expansion and contraction, and the furniture will fall apart. It will also cause warpage. More seriously, the furniture with excessive moisture content will increase. The release rate of large formaldehyde. In addition, it can be touched whether the edge of the furniture is tight. Generally, the famous manufacturers use the plates that meet the environmental protection requirements for the panel furniture, and the veneers are mostly finished. The tight edge sealing will seal the free formaldehyde in the plate. Will pollute the indoor air.

Experts believe that the easiest way to avoid mistakes is to buy products from famous manufacturers. It is best to go with experienced people or professional buyers at the time of purchase, or you can entrust the decoration company to buy them. First, they have stable suppliers. The price may be lower; the second is that once the quality has problems, the responsibility is clear and easy to solve. Experts stressed that you must not be cheap, and the materials that are sold at low prices are usually materials that are shoddy and have serious formaldehyde. In addition, you must keep the instruction manual or invoice after purchase so that you can use it in case of dispute.

Whether solid wood furniture can continue to be environmentally friendly is not unrelated to the maintenance of the day. Care should be taken to avoid the use of alcohol, benzine or other chemical solvents to remove furniture stains; to avoid placing the furniture in a humid environment; to keep away from heat; to avoid direct sunlight. In addition, if the furniture you purchased has already polluted the indoor air, in addition to indoor ventilation, you can also buy some 'formaldehyde adsorbents' to eliminate the formaldehyde released into the air by the furniture.

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