[ Chinese wardrobe network ] Health and environmental protection has become the hottest topic nowadays, which is related to the quality of "residence" in people's daily life, clothing, food, housing and travel. One third of the time is spent in sleep, and the comfort of the bedroom environment is directly related to people's health. Therefore, it is especially important to have an environmentally friendly wardrobe .
First, the environmental standard of the wardrobe board
According to China's environmental protection standards, according to the concept of formaldehyde emission limit, the formaldehyde limit level in the board is divided into three levels, E2≤5.0mg/L, E1≤1.5mg/L, E0≤0.5mg/L. In China, plates can reach the E2 standard, and E2, E1 and E0 plates can be called environmentally friendly plates.
Second, the most environmentally friendly wardrobe sheet
Solid wood panels: Solid wood panels use complete wood, materials are taken from natural trees, no environmental pollution concerns, but the price is relatively high, of which the production and construction process requirements are higher.
Tooth plate: It is made up of multiple pieces of wood strips in the longitudinal and transverse directions and cold-pressed, that is, the integrated board. Compared with the process of solid wood board, there is more glue in the process of processing. In the process of processing, the toothed board does not use urea-formaldehyde glue, but white latex, so it can be safely protected.
Third, discriminate environmentally friendly sheet wardrobe
1. Look at the test certificate. When purchasing a wardrobe, first of all, it depends on whether the merchant has a plate inspection report and relevant test certificate from the national authoritative inspection department. In addition, you can also open the door to smell, if there is a strong irritating smell, it is mostly formaldehyde, and should not be purchased.
2, look at the chemical indicators of the board?? Whether the amount of formaldehyde emission meets the national standard E1 level. The country only has the E0 national standard for the formaldehyde emission limit of “impregnated paper laminated wood flooringâ€. For the furniture industry, the formaldehyde emission limit of the artificial board is based on the national standard GB18580-2001 “interior decoration materials artificial board and its Formaldehyde release limit in products. The national standard stipulates that the formaldehyde emission limit in wood-based panels and their products must reach the E1 standard, that is, the formaldehyde emission of the veneered wood-based panels is less than or equal to 1.5 mg/L.
3. Look at the physical and mechanical properties of the board. There are many physical and mechanical properties of the board, such as internal bonding strength, density, burning resistance, bonding strength, plane tensile strength, static bending strength, moisture content, and water absorption thickness. Projects such as expansion ratio and nail holding power.
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