1. Material selection: natural wood or man-made boards treated with environmental protection, such as particleboard and density board, are usually used as environmental protection boards. Priority is given to the use of natural wood with renewable resources or artificial boards made of environmentally friendly glue.
2. Green certification: environmental protection boards should have green certification marks, such as FSC (Forest Stewardship Council) certification and California Air Resources Bureau (CARB) certification. These certification bodies will strictly review the source of raw materials and production technology of plates to ensure compliance with environmental protection standards.
3. Formaldehyde release: Formaldehyde is a common harmful substance that will affect human health. When purchasing environmentally friendly plates, we should pay attention to check whether the formaldehyde emission meets the standard requirements. For example, E0 grade board has very low formaldehyde emission and is the first choice for environmental protection board.
4. Production technology: The production technology of environmentally friendly plates is also very important. Give priority to those plates produced by environmental protection technologies, such as water-based coatings and low VOC (volatile organic compounds) adhesives.
When purchasing environmentally friendly plates, it is recommended to choose regular brands and reliable suppliers, understand the relevant certification and test reports of products, and pay attention to the identification and description of products. In addition, you can get more information by consulting professionals or reading relevant materials.