[qizhen0809]

different and phyletic man-made board method of corresponding and disparate test, value of set limit to also differs accordingly, the standard after editing unites formaldehyde to release value of quantity set limit to to be 0.124 milligram every stere, mark of set limit to is E1, abolished original E2 scale. And, supplier for material for deck flooring check the check of 4 kinds of formaldehyde before proved recipe legally constituted authority to be " law of 1m3 climate case " .

According to expert introduction, new promulgated standard releases quantity limitation and experiment method to go up to had conformed with international standard in formaldehyde. advantages and disadvantages of manufacturing Among them, formaldehyde releases value of set limit to and ISO 16983: 2016 " woodiness man-made board - particieboard " , ISO 16985: 2016 " woodiness man-made board - dry method beaverboard " the provision is identical,

detect the method uses ISO 12460-1:2007 " man-made board formaldehyde releases a quantity to determine the 1st part: Law of 1m3 climate case " . According to expert introduction,used deck boards for sale next year after May 1, want the product that sells on home market only, must accord with new standard requirement. Enterprise and the preparative time that pledge check orgnaization answers new standard to carry out are before this,