Arrange of American environmental protection is compound the place of the Yan Ke of wood new rule basically is reflected in 3 respects. It is in the United States whole area is had mandatory effectiveness. Previously only American California city carries out compound wood formaldehyde to release relative standard of set limit to.
plastic pontoon decking On December 10, 2016,
the United States was promulgated carry out " compound wood formaldehyde releases a level " relevant confederative announcement, this announcement has go into effect from Feburary 10, 2017,
outdoor wood wall panels cover American whole area, have mandatory effectiveness. 2 it is formaldehyde discharges set limit to the value is strict.
Formaldehyde of plywood of broad leaf lumber releases set limit to to be for 0.05ppm, particieboard 0.09ppm, medium density beaverboard is 0.11ppm, thin in density beaverboard is 0.13 Ppm,
poly furniture material the standard of prep above our country and other country district,
tuff stuff ranch fence organization. 3 was to rise to detect to examining, the requirement that attestation approves.
