Plate: Class E certification is standard
Safety hazards: The main health problems that may exist in the board are also the problem of excessive formaldehyde emission.
Look at the certification: Formaldehyde emission E1, E2 grade refers to the formaldehyde emission standard prescribed by the state, E1 grade products can be directly used indoors, E2 grade products must be finished finish treatment can be used indoors. Plates that are not marked E1 and E2 are absolutely not used indoors. The veneer and the large core board can be divided into three grades according to their appearance and quality, such as superior products, enamel products, and qualified products.
According to the feeling: the width of the core strip of the large core board should be greater than 2.5 times of the thickness, the joints of the two end strips of the adjacent two rows should be greater than 50mm, the length of the core strip should be greater than 100mm, the gap of the side of the core strip should be less than 2mm, and the gap of the end face is smaller than 4mm. The most straightforward way to check the glue strength of a plywood is to use a sharp flat blade to warp along the glue layer. If the glue layer is broken and the wood is not damaged, the glue strength is poor. The natural warpage of the entire panel of the veneer should be as small as possible.
Look at the brand: in the sheet industry, Jilin Fuchun, Hunan Vientiane, Hebei Jinqiu, Dalian Penghong, Qingdao Senli and other plate manufacturers are well-received by consumers. Consumers can go to the large building materials market such as Real Home, Oriental Home, Red Star Macalline to purchase products, and the product quality is more secure.
Wood furniture: CQC certification must have
Safety hazard: Unqualified wooden furniture may have excessive formaldehyde and benzene. Excessive benzene can cause symptoms of central nervous system poisoning such as blurred vision, dizziness, and nausea.
Look at the certification: When buying wooden furniture, we must look at CQC furniture product certification of China Quality Certification Center. It is a certification according to national mandatory standards. In addition, it depends on whether the business can provide inspection reports of authoritative institutions at or above the provincial level. In addition, the furniture must provide a product specification, which was recently mandated.
By feeling: Before buying furniture, ask the time of the furniture in the mall, then smell it on the surface of the furniture to see if there is a pungent smell. If you buy furniture such as cabinets, you should also open the door to smell the smell inside. If the furniture is left for a while, the pungent smell is still coming, no need to say, this must be unsafe furniture. Many consumers often neglect the craft quality of hinges, springs and other accessories, which must also be seen. The solidity of small accessories is directly related to the service life of furniture.
Look at the brand: Jimei, Qumei, Federation, Bright, Fuzhidao, Star Dream, Hunter, and Lixing are relatively recognized furniture integrity brands.
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