Formaldehyde-Free Plywood: Myth and Reality

The use of E0 class resins in modern manufacturing is fundamentally changing safety standards in the woodworking industry. Many consumers believe that 'formaldehyde-free' plywood is completely safe, but the reality is more nuanced. Understanding the difference between E0, E1, and E2 emission classes is crucial for making informed decisions.

Understanding Emission Classes

E0 class plywood uses formaldehyde-free adhesives, primarily based on polyurethane or soy-based resins. While this eliminates formaldehyde emissions, the manufacturing process and material properties differ significantly from traditional E1 class materials. E1 class, which is still considered safe for indoor use, contains minimal formaldehyde levels that are well below international safety standards.

When choosing plywood for your project, consider both the emission class and the specific application requirements. Our technical team is always available to provide detailed consultations.