Furniture is the most basic facility in our lives. Nowadays, there are more and more types of furniture, such as solid wood furniture, panel furniture, plastic furniture, etc. But now solid wood furniture is very recognized by everyone, and there are many kinds of materials for solid wood furniture, such as oak furniture, ash furniture, camphor furniture, mahogany furniture, etc. Solid wood furniture made of different materials has different properties. Many friends think that solid wood furniture contains formaldehyde. So next, the editor will tell you about whether solid wood furniture contains formaldehyde.
Formaldehyde Standards for Solid Wood Furniture
1. The National Standard of the People's Republic of China "Hygienic Standards for Formaldehyde in Bedroom Air" stipulates that the maximum allowable concentration of formaldehyde in bedroom air is 0.08 mg/m3.
2. The national standard "Solid Wood Composite Flooring" of the People's Republic of China stipulates that the formaldehyde emission amount of Class A solid wood composite flooring is less than and equal to 9 mg/100g; the formaldehyde emission amount of Class B solid wood composite flooring is less than and equal to 9 mg/100g; Equivalent to 9 mg-40 mg/100 g.
3. "National Environmental Labeling Product Technical Requirements - Artificial Wooden Panels" stipulates that the formaldehyde release in artificial panels should be less than 0.20 mg/cubic meter; the formaldehyde release in wooden floors should be less than 0.12 mg/cubic meter. rice.
4. "Limits of Formaldehyde Release in Artificial Panels for Interior Decoration Materials and Their Products" The State Administration of Quality Supervision, Inspection and Quarantine issued the "Formaldehyde Release Limits in Artificial Panels for Interior Decoration Materials and Their Products" on December 10, 2001. The national standard "Release Limit" will be implemented on July 1, 2002. Among them, Chapter 5, the formaldehyde emission limit of 5mg/L in interior decoration materials and artificial panels and their products, is a mandatory provision, which stipulates that products that do not meet national standards will be stopped from being sold on the market starting from July 1, 2002.
How to remove formaldehyde from solid wood furniture
If conditions permit, newly purchased furniture can be placed on the balcony or in a suitable place outside for exposure. The release of formaldehyde is closely related to the temperature. The higher the temperature, the more formaldehyde will be released. In a ventilated and sunny environment, open all doors and drawers of the furniture for ventilation and drying. Of course, do not choose a place with very strong sunlight, as this will easily damage the furniture. Cause harm.
Open windows frequently for ventilation. You must ventilate frequently to maintain the circulation of fresh indoor air, which can effectively reduce indoor pollution.
Put some solid activated carbon in the furniture, which can effectively absorb formaldehyde in the furniture and remove dead corners without leaving any residue.
Spraying some photocatalysts on furniture, such as photocatalyst wood essential oil, can effectively decompose formaldehyde in the air into harmless substances such as carbon dioxide and water, and quickly remove formaldehyde.
Solid wood furniture is becoming more and more popular, because solid wood furniture has many characteristics. First of all, its grain still retains the texture of the original wood. And it has very good insulation properties. Its biggest feature is that it is warm in winter and cool in summer. The main raw materials of solid wood furniture are ash, gamba bean, gamba bean, aquamarine, small leaf green, white oak, red oak, Bitter oak, oak, beech, teak. Different types of logs have different textures, and generally the texture of ash is the best. However, when purchasing solid wood furniture, you must choose it according to the style of your home. In addition, you must also pay attention to whether the formaldehyde content of solid wood furniture exceeds the standard.