How to distinguish environmentally friendly sheet metal wardrobe

- Sep 04, 2019-

The whole wardrobe is used to store clothes, often in the bedroom, and is in frequent contact with people. Therefore, whether the wardrobe sheet is environmentally friendly is very important, and harmful gases such as formaldehyde volatilized by inferior building materials are extremely harmful to human health. In addition, in the wardrobe production process, the importance of the board is as high as 50%. The board should be environmentally friendly and durable. Do not affect the health of the family due to temporary negligence. When buying a wardrobe, pay attention to three major points.

When you look at the test certificate, when you buy a wardrobe, you must first check whether the merchant has a plate inspection report and relevant test certificate from the national inspection department. In addition, you can also open the door to smell, if there is a strong irritating odor, most of the formaldehyde is too high, not suitable for purchase.

The second is to look at the chemical index of the board - whether the formaldehyde emission is in line with the national standard E1 level. The country only has E0 national standard for the formaldehyde emission limit of “impregnated paper laminated wood flooring”. For the furniture industry, the formaldehyde emission limit of artificial wood panels is based on the national standard GB18580-2001 “interior decoration materials artificial panels and their 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.

The third is to 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, water content, water absorption thickness Projects such as expansion ratio and nail holding power.