What are the hazards of children's homes with toxic and hazardous substances exceeding the standard?
In an interview with reporters, Professor Hua Xi** Zhu ​​said that if children’s furniture contains excessive amounts of volatile and toxic substances such as formaldehyde and benzene, it will cause indoor air pollution, and children’s respiratory tracts will be seriously damaged, causing them to suffer from trachea. Respiratory diseases such as inflammation and bronchitis.
Wood furniture will produce a lot of highly toxic substances in the production process, and the inferior-quality paint will have a higher content of heavy metals. At a distance of 1 meter from the ground, the concentration of lead in the air is 16 times that at 1.5 meters, and the child's height is exactly within this range.
Infants and young children often touch the furniture by hand. When sucking a finger, it is easy to take in a large amount of lead. The absorption rate of lead in infants and young children is high, about 5 times that of adults. When lead enters the body, it can damage the nervous system, digestive system and blood system. Lead poisoning can also seriously damage the liver. What's more, the lead that enters the human body is difficult to drain.
10 substances such as formaldehyde and soluble heavy metals are clearly limited The reporter learned from the Chengdu Quality Inspection Institute that experts from the hospital, Li Longping, represented Chengdu's Quality Assurance Institute in Shenzhen this month to participate in the formulation of the "General Technical Conditions for Children's Furniture" standard. This standard is the country's first mandatory national standard for children's furniture and is currently in the final revision period. It is expected to be completed in 2011 and will be implemented.
Li Longping said that the "General Technical Conditions for Children's Furniture" clearly stated for the first time that children's furniture should be suitable for children aged 3 to 14 years. The standard includes nine parts of toxic and hazardous substances and the use of safety warning labels.
According to Li Longping, in addition to the detailed and clear provisions on the sharp corners, prominent parts, holes, gap size, and stability performance of children's furniture, the standard imposes stricter restrictions on the control of toxic and hazardous substances. The toxic and hazardous substances are mainly limited to 10 kinds of formaldehyde, soluble heavy metals, etc., and children's toys are similar requirements.
In addition, the standard also puts forward specific requirements for dyes and PH values ​​of some upholstered furniture.
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