The reporter visited some furniture stores and learned that some furniture manufacturers played the "environmental protection" sign, composite flooring, solid wood furniture, etc. were all branded with the concept of "zero formaldehyde", the price is also one-fifth higher than ordinary furniture of the same style Double.
The reporter learned from the Furniture Industry Association that man-made plates such as MDF, particle board, plywood and blockboard, as well as some synthetic resin adhesives, will release free formaldehyde. According to the stipulations in the compulsory standard of "Limits of Harmful Substances in Wood Furniture for Interior Decoration Materials" promulgated by the General Administration of Quality Supervision, Inspection and Quarantine: the formaldehyde emission in furniture is within 1.5mg / L, which is a qualified product.
Although it is normal for a certain amount of formaldehyde to be released, furniture makers have issued the banner of "zero formaldehyde". How is "zero formaldehyde" done? A salesman of a furniture manufacturer said that replacing aldehyde adhesive with eco-adhesive can avoid the release of formaldehyde. The salesperson said that aldehyde-based adhesives such as urea-formaldehyde resin have good adhesion effect and low price, and are widely used in the manufacturing process of artificial board, but the free formaldehyde in it will be continuously emitted and polluted during the use of furniture air. But if you use eco-adhesive, because of the high safety and stability, it will not decompose free formaldehyde, and naturally guarantee the air quality.
According to people in the furniture industry, the use of eco-adhesive plates does not guarantee "zero formaldehyde." Due to process and cost constraints, the board needs to be processed through veneer, paint, edge banding, etc. to make furniture. In this process, formaldehyde will be used to varying degrees. Even if the formaldehyde emission is minimized, it will only approach Zero, so the statement of "zero formaldehyde" furniture on the market is inaccurate. In addition, the high cost of "zero formaldehyde" production will deter most manufacturers, so real "zero formaldehyde" furniture is rare. He reminded consumers that when buying furniture, they can ask merchants to provide product quality test reports issued by national and local quality supervision departments to confirm that their formaldehyde emission meets the national standards before buying.
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