Density Fibreboard by formaldehyde release by E0 level, E1 level, E2 level, P1 level, P2 level.
Commonly used in the domestic market density board for the E2 level of environmental protection sheet.
Exports of Europe, foreign markets common density board for the E1 level or P2 level, but the E1 grade plate is now no domestic environmental protection certificate.
If you want to achieve with the E1 level of environmental protection plate and want to be able to export to foreign countries, you can choose P2, P2 level than the E1 level of environmental protection requirements slightly higher, and can give the relevant environmental certificate.
There are E1 level! The There are E0 level! The Our company is producing! The CARB can be done! The
Medium density fiberboard by formaldehyde release of E1 and E2 levels, formaldehyde emission is generally not more than 30mg / 100g as a qualified product. Most of the medium-density fiberboard on the market for the E2 level, E1 level slightly less.
MDF has E1 level
There are three kinds of formaldehyde content measurement method - perforation extraction method, climate box method and dryer method. Domestic according to the calculation of formaldehyde content is divided into E1, E2 level.
E1 grade formaldehyde emission less than 1.5MG / L, can be used directly in the room;
E2 level formaldehyde emission is less than 5MG / L, generally only for outdoor use, indoor use must be closed treatment.
Ex grade formaldehyde emission is greater than 5MG / L, indoor can not be used.
The market has said E0 level, which can be said to be pure broken speculation, the domestic and not the actual test certificate.
