There are indications that formaldehyde is still the culprit in indoor air pollutants, and inferior furniture is often the most popular "hitting point" for formaldehyde. Most of the furniture currently on the market is made up of wood-based panels. If you only pay attention to the brand and style when you buy, it is easy to make the inferior products available.
According to Guan Guanjun, director of the Provincial Furniture and Decorative Materials Monitoring Center, the main reason for the presence of formaldehyde in furniture is that most of the artificial boards are bonded with urethane glue. Once the quality of the glue is not up to standard, the furniture naturally becomes formaldehyde. Release the body. In comparison, solid wood furniture uses pure solid wood, and the formaldehyde content is relatively small, but not all solid wood furniture claimed on the market is environmentally friendly. Consumers need to distinguish all solid wood furniture and solid wood veneer furniture, such as drawers, partitions, etc., or use wood board or composite board. Once the adhesion is involved, the urethane glue may be used, and the greater the amount of glue, the lower the environmental friendliness of the furniture.
The indoor air pollution treatment needs to be cured. If you want to solve the problem fundamentally, you must first strictly check the purchase link, check the environmental protection mark of the product, and examine the gold content of the environmental protection mark. In addition, the home after renovation can also accelerate the release of formaldehyde through multiple ventilations, each time of ventilation can not be less than 15 minutes, and can be purified by using activated carbon or plants that adsorb formaldehyde. Newly renovated houses are best checked in after passing the test. Generally speaking, the formaldehyde emission is not more than 1.5mg/L.
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