[ Chinese wardrobe net ] The wardrobe has an unpleasant smell, which is what many consumers have encountered. The wardrobe is the storage artifact of our bedroom. The content of formaldehyde is also part of the wardrobe. What are the sources of formaldehyde in the bedroom wardrobe? How to determine the formaldehyde in the wardrobe is too high? Let's take a look.
[What are the sources of formaldehyde in the bedroom closet]
First, it is used for interior decoration of plywood, blockboard, medium density fiberboard and particleboard. Because formaldehyde has strong adhesiveness and also has the function of strengthening the hardness and anti-insect and anti-corrosion of the board, the adhesive used in the production of wood-based panels is urea-formaldehyde resin with formaldehyde as the main component.
Second, it is furniture made of wood-based panels. A comparative test conducted by a city association showed that 29 sets of formaldehyde in the 60 sets of medium-density furniture samples exceeded the relevant national standards, and the over-standard rate was as high as 48.23%.
Third, it is other decorative materials containing formaldehyde, such as white latex, foam, paint and paint. Experts specially reminded that latex adhesives are widely used in wood decoration and wall treatment in decoration, especially formaldehyde in the latex sealed on the wall is difficult to remove.
Fourth, it is interior decoration textiles, including bedding, wall coverings, wallpaper, chemical fiber carpets, curtains and fabric furniture. In textile production, in order to increase the anti-wrinkle performance, waterproof performance, fire resistance, often add some formaldehyde-containing additives.
[How to determine the formaldehyde in the closet ]
First, open the door and pull open the drawer. If there is a strong irritating smell, it may even cause tears, indicating that the formaldehyde content exceeds the standard;
The second is to check the material testing certificate of the merchant to see if it holds the relevant inspection report of the relevant national wood-based panel quality supervision and inspection center.
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