[ Chinese wardrobe net ] When buying a wardrobe , many consumers must first check whether the merchant has a plate inspection report and relevant inspection certificate from the national authority inspection department. How do you divide the overall level of the wardrobe in the bedroom? Let's get to know it. Detailed overall environmental protection level of the wardrobe The environmental protection level is the European environmental protection standard, which is divided into three levels: Eo, E1 and E2. Its standard is embodied in the numerical value. At present, the formaldehyde limit level is divided into three levels of E2, E1 and E0, that is, E2≤ 5.0 mg / L, E1 ≤ 1.5 mg / L, E0 ≤ 0.5 mg / L. On July 1, 2002, the State promulgated and implemented the “10 Mandatory National Standards for Limits of Hazardous Substances in Interior Decoration Materialsâ€, which stipulates that the amount of formaldehyde released from Class E1 must be less than or equal to 1.5 mg/L, which can be directly used indoors; The formaldehyde emission of the board must be less than or equal to 5.0mg/L, and the surface of the product can be used for interior decoration after being painted. The domestic environmental protection certification of the wardrobe industry is also the China Quality Environmental Protection Product Certification (CQC). The products that have obtained CQC certification have the environmental advantages of low toxicity, less harm and resource conservation. The environmental protection standards for domestic applications are mainly to detect the formaldehyde content of heavy metal content VOC content, benzene and other chemical substances. The amount of formaldehyde released in the MG/L range is ≤1.5, the soluble lead is in the MG/KG range ≤90, and the benzene, toluene, ethylbenzene and xylene are in the MG/KG range ≤300. Semi Permanent Hair Color Cream Semi Permanent Hair Color Cream,Hair Color Mask Cream,Oxidant Cream For Hair Dye,Semi Hair Color Depositing Conditioner DELIN HAIR COSMETICS , https://www.hairdyecolorfactory.com