With the low barriers to entry in the furniture industry, indoor environmental pollution caused by furniture has become the third major source of pollution, following construction and decoration pollution. As a result, both office buildings and homes should pay special attention to controlling indoor air pollution during the renovation process. This includes strict control over materials, design, craftsmanship, and furniture selection. Experts suggest that since furniture pollution involves the entire lifecycle of the product—from raw materials to production and post-processing—consumers should take preventive measures from three key areas when purchasing.
Key Strategies for Preventing and Controlling Pollution in Solid Wood Furniture
When choosing solid wood furniture, it's important to select paints and adhesives that meet national safety standards. For mixed oil furniture, consumers should check the heavy metal content to ensure it meets regulations. New furniture is best left unused for a while before use. Some solid wood furniture undergoes chemical treatments likeé˜²è… (anti-corrosion) or preservatives. If the surface isn't fully sealed, harmful gases may be released. Additionally, some so-called "solid wood" furniture might actually contain wood-based panels, especially in wardrobes or bookshelves. These can emit formaldehyde, so it's essential to choose panels that comply with national standards and ensure the surface is properly sealed and treated.
Key Strategies for Pollution Control in Wood-Based Panel Furniture
Wood-based panel furniture must adhere to national limits on harmful substances. The formaldehyde emission should not exceed 1.5mg/L. All wood-based panels used in furniture should be fully sealed, including drawers, partitions, and hidden edges. Double-layer panels are required for backings, linings, and drawer bottoms. However, many current wood-based panel furniture products still use low-quality single panels for these parts, which are a major source of formaldehyde emissions. Consumers should look for products that use high-quality, certified materials and ensure full sealing of all surfaces.
Key Strategies for Pollution Control in Fabric Furniture
Fabric furniture, particularly fabric sofas, is a major contributor to indoor air pollution. The main concerns are the quality of the filling material and the glue used. When purchasing, consumers should inspect the product carefully and check if it contains small pieces of glue or other potentially harmful substances. Opting for furniture made with non-toxic fillers and environmentally friendly adhesives can significantly reduce indoor pollution risks.
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