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The metal test report in the furniture market is hard to find. Experts warn consumers not to overlook the dangers of heavy metals. "When I was preparing to buy children's furniture, I noticed that after the new national standards for children's furniture were implemented, most products met the appearance and specification requirements, but it was difficult to find a 'heavy metal content test report' on the market," said Ms. Sun. She added that she has carefully studied the new national standard, which imposes strict restrictions on 10 toxic substances, including antimony, arsenic, barium, and selenium.
A reporter's investigation confirmed that metal test reports in the furniture market are indeed rare. Experts advise consumers to remain vigilant about the risks associated with heavy metals.
Heavy metals in furniture can be harmful. When purchasing furniture, most consumers focus on environmental issues and pay more attention to formaldehyde and lead levels, without fully understanding the dangers of heavy metals. According to Li Hongzhu, an associate researcher at the Tianjin Pharmaceutical Research Institute, heavy metals are highly concealed and may enter the body through friction or solvents. For example, chronic mercury poisoning can damage the central nervous system. Antimony and arsenic can cause skin damage, while excessive selenium can lead to staggering disease. Lead can harm the nervous, hematopoietic, and reproductive systems, especially affecting children's development. Long-term exposure to cadmium can damage the kidneys and lungs, and chromium compounds can cause skin irritation.
Zhang Yuncheng, deputy chairman of the Tianjin Furniture Association, believes that heavy metal issues are widespread across household items, including furniture, ceramics, and flooring. He suggests that manufacturers should pay more attention to heavy metal testing, and authorities should strengthen monitoring. Consumers are advised to avoid brightly colored products and check quality inspection reports against the "Limits of Harmful Substances in Wood Furniture for Interior Decoration Materials."
Finding heavy metal test reports for furniture is challenging. In furniture stores, most businesses display environmental certificates and quality reports, but few provide specific heavy metal test results. A salesperson explained that if a product meets national standards, it is considered environmentally friendly. Some brands claim to use plant-based paints or water-based coatings that do not contain heavy metals, making testing unnecessary.
However, experts caution that even water-based paints can contain heavy metals from mineral fillers. Zhang Yuncheng emphasized that according to national standards, all furniture must be tested for heavy metal content regardless of production methods. The regulations set strict limits on lead, cadmium, chromium, and mercury, as well as additional requirements for antimony, arsenic, barium, and selenium. Consumers should be aware of these standards and ensure their purchases meet them.