E0, E1 plate how to distinguish?

Often the reader asked: "When selling furniture stores sales staff introduced his family's plate is the most environmentally friendly E0 or E1-level, which of the two most environmentally friendly? Which is more worth buying?"

 

Reporter interview Taiyuan indoor air testing center was informed that the so-called "E0, E1" level, on behalf of the formaldehyde emission limit level of environmental standards. Formaldehyde in the international rating level is divided into E0, E1, E2 three levels. Among them, E2 level release 5.0 mg / L, E1 level release 1.5 mg / L, E0 level release 0.5 mg / L. Meet the E0 level standard sheet, indicating that it has reached the top international environmental standards, formaldehyde emission is almost negligible, the same token, E1, E2 formaldehyde emissions to be doubled. If the economic conditions allow the premise, it is best to buy E1 level above the furniture plate. However, it should be noted that, E0-level plate does not contain green dampproof agent, do not glue adhesion, so the toughness and moisture resistance of such furniture is relatively low. And to reach the E1 level above the household products, can be considered to be environmentally friendly indicators of quality products.