Many consumers are worried that the formaldehyde in the furniture will exceed the standard, and they will be entangled in the destruction of the furniture after the inspection. In the future, this concern can be eliminated. Yesterday, the reporter learned from the Open Day event held by the National Furniture and Indoor Environmental Quality Supervision and Inspection Center laboratory that the National Standard for Limits of Hazardous Substances in Wood Furniture (Revised) has been drafted. According to the new standard, the future furniture can be put into the environment as a whole. The climate chamber is tested for harmful substances. After the inspection, the furniture will not be damaged and can be used continuously.
In addition, the two newly-developed national standards for "Limited Hazardous Substances in Soft Furniture Sofas" and "Limited Hazardous Substances in Upholstered Furniture Mattresses" have also been drafted. Currently, the three standards are awaiting review by relevant departments. The new standard for upholstered furniture will increase the environmental performance requirements for formaldehyde and azo.
According to Luo Wei, executive deputy director of the National Furniture and Indoor Environmental Quality Supervision and Inspection Center, there are currently three types of people in the furniture center: furniture manufacturing enterprises, sales companies, and consumers. In general, due to the high temperature and humidity in summer, the gas release rate is fast, and the number of inspections commissioned by consumers is large.
Luo Wei introduced that this summer, the center has accepted more than a dozen consumer-entered furniture testing projects. After testing, about 60% are qualified products, and 40% are unqualified. The problem of non-conformity mainly occurs in formaldehyde over-standard, cracking deformation, etc. The products with problems are mainly concentrated in the building materials city of the suburban county or the furniture purchased from small enterprises.
It is understood that the current furniture inspections are charged on a per-piece basis, and the cost of testing each piece of furniture is around 500 yuan. The detection method is to separately sample according to the material composition, and then the sample is placed in standard air for extraction and analysis.
Li Jiguang, deputy director of the National Furniture and Indoor Environmental Quality Supervision and Inspection Center, said that non-destructive testing methods will be added in the future. “There are 11 large environmental climate chambers in the center, with a maximum of 30 cubic meters and a minimum of 1 cubic meter for the overall inspection of furnitureâ€.
It is reported that the current National Standard for the Limitation of Hazardous Substances in Wood Furniture (Revised), which was drafted by the Center, has been completed. The standard stipulates that the furniture can be inspected at a constant temperature and humidity of 23% and 45% humidity. In addition, after the introduction of the new national standard for soft sofas and mattresses, sofas and mattresses can also be non-destructively tested according to this method.
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