Three national standards review meetings, such as "Limits of Hazardous Substances in Wooden Furniture", "Climate Chamber for the Detection of Volatile Organic Compounds in Furniture", and "Determination of Volatile Organic Compounds in Furniture", hosted by the National Furniture Standardization Technical Committee, were held in Shanghai To make clear regulations on the limits of harmful substances in furniture, furniture health will have updated standards, which will make home safety more assured.
Zhu Changling, chairman of the China Furniture Association, said that the new national standard is more scientific, rigorous, and more diverse in testing content, and the protection of consumers is more comprehensive.
Current standards are too loose
Last year, the Guangzhou Municipal Quality Supervision Bureau issued a furniture test report. The report shows that the quality of furniture in the market is still not optimistic, especially the problem of excessive formaldehyde emissions from panel furniture. Over-standard accounted for more than 30%. The analysis believes that the main reason for excessive formaldehyde is that manufacturers use substandard wood-based panels and inferior adhesives to reduce costs.
According to the National Furniture Product Quality Supervision and Inspection Center, China's furniture products have rarely used solid wood, and most panel furniture uses fiberboard or particle board bonding. In this way, adhesives must be used for veneer and edge banding. The adhesive is the source of formaldehyde.
Not to mention that there are so many furniture formaldehyde in the market that exceed the standard. In fact, compared with the relevant standards in Europe and the United States, China's testing standards for formaldehyde emissions from furniture are relatively loose: China still follows the standards issued in 2001 for the detection of formaldehyde content in furniture. In the standard, the requirement for formaldehyde release company is no more than 1.5mg / L.
Difficult to protect rights by detection methods
In terms of testing methods, China and the United States also have great differences. China uses the “dryer method†for testing furniture products, while the United States uses the “environmental test warehouse methodâ€. The difference between the two is that the American method does not destroy furniture products. In the overall situation, the furniture is placed in an environmental chamber to collect gas. The detection process does not destroy the structure of the furniture. The biggest advantage is that the detection process simulates the environment in which the furniture is used, which is more in line with the actual situation; while the dryer method is to put the furniture Cutting into small pieces for detection is a destructive test, which not only destroys the furniture, but also differs from the actual situation of furniture use.
Different detection methods make consumers more inconvenient in defending their rights. According to media reports, a complaint about furniture not being environmentally friendly in May last year reflected the helplessness of consumers under the old standard. When Mr. Guo tested the empty room, the indoor air quality reached the standard. After putting in the furniture, the indoor air quality did not meet the standard. He reported the situation to the furniture dealer. The other party said that all the furniture met the standard. If Mr. Guo believes that the standard was not met, he can send the furniture to the relevant department for destructive testing according to the current national standard. If it does not meet the standard, the dealer is willing to bear the corresponding responsibility. Otherwise, Mr. Guo shall bear.
This statement made Mr. Guo very hesitant. According to the explanation of the experts, the home he bought may reach the national standard because of proportional sampling and detection, but the amount of wood used is too large, and the superposition of harmful substances caused the indoor air quality to fail to meet the standard, thus destroying The results of the sex test are not necessarily in his favor. Mr. Guo has to bear the risk that the furniture is damaged but no compensation can be obtained.
The new standard will have three breakthroughs
The implementation of the new national standard will better protect consumers' home safety. According to Zhu Changling, the revised new furniture testing standard will reflect its advantages in three aspects.
Favorable 1 Overall testing, the results are more reliable The revised new testing standard requires the overall testing of the climate chamber. The data obtained from the "climate chamber testing" in the room with constant temperature and humidity can more accurately reflect the toxic and hazardous substances sent to the home. This method will help consumers control the environmental protection coefficient of furniture more scientifically and rigorously.
Favorable 2 Non-destructive testing, destructive testing of low-risk furniture has caused many consumers who want to defend their rights to retreat. The reason why Mr. Guo failed to take this crucial step is also afraid of "losing his wife and ruining his soldiers".
The new climate chamber detection method is much more advanced than the current method, which makes up for the loopholes of the current detection method. The entire piece of furniture is placed in a specific environment for detection. The furniture itself will not be damaged to any degree. Good thing, if the test result is not satisfactory, you can ask the merchant to ask for compensation. If the test result meets the standard, it will be a test fee, and you can also buy a peace of mind.
Good 3 Eco-friendly furniture, renamed as it is now. The furniture is no longer made of a single piece of wood. Many furniture uses materials such as glass, metal and even sponge fillers. The current detection method cannot be objectively reflected because it only detects the wooden part. The overall environmental protection status of the furniture, and the climate box test can include all parts of the furniture into the detection range, detect the overall environmental protection status, and also determine the release of harmful substances such as VOC of the furniture while detecting formaldehyde, the test results are more comprehensive and reliable .
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