Changsha ZMADTO Plywood Co.,Ltd

When discussing the safety and health implications of using particle board , one of the primary concerns homeowners and manufacturers have is the formaldehyde content in these materials. While solid wood particle board is generally regarded as a cost-effective alternative to traditional wood products, its formaldehyde levels can be a significant issue. In this blog post, we will explore the formaldehyde content in particle board, its sources, and key factors that influence its release. Understanding Formaldehyde in Particle Board The formaldehyde content in particle board can vary depending on several critical factors, including the type of adhesive used, the edge banding process, and the environmental standards met during manufacturing. Most particle board manufactured today utilizes urea-formaldehyde resin as an adhesive, which can lead to a higher release of formaldehyde gas over time. In many cases, this release can persist for a duration of 3 to 15 years after the product is prod...

The environmental protection grade of   furniture board   usually refers to the limited grade of formaldehyde emission, which contains multiple levels, and these levels have their own formaldehyde emission standards. The following are some common environmental protection grades of furniture board: E grade: E1 grade: The formaldehyde emission is ≤0.124mg/m3, which is a mandatory health standard in the country and is applicable to the manufacture of indoor furniture. E0 grade: The formaldehyde emission is lower, and the standard is ≤0.050mg/m3, which is an environmental protection standard superior to E1 grade and is highly praised by many domestic board brands. ENF grade: That is, the “undetected” level, the formaldehyde emission is extremely low, and the standard is ≤0.025mg/m3, which is the highest environmental protection standard of the current new national standard. F star grade (Japanese standard): F grade: The formaldehyde emission is ≤0.3mg/L, which is the highest healt...