including HongXing sandwich plate formaldehyde release a quantity highest
adirondack composite glider , 137.4 mg/L, beyond the standard of E2 limited sign requires more than 26 times. This experiment have seven kinds of samples belong to compound floor and veneer plywood products, desiccator method, there are six samples of formaldehyde release a quantity to 1.5 mg/L
decorative plastic panels for garden walls , or less reach E1 standard of set limit to sign. In 7 samples, yangzi brand flooring formaldehyde release a quantity to the lowest, at 0.4 mg/L; Wade dragon flooring formaldehyde release a quantity highest, 2.3 mg/L
installing square edge trex , the latter could not reach the requirements of standard E1 in limited marks, cannot be directly used for indoor.
The standard provisions of the state: the E1 limited mark can be directly used in indoor, the E2 limited mark is a must after finishing processing is allowed for indoor
afordable plastic lumber decking . Not in conformity with the requirements of the E1 and E2 limited marks cannot be used for indoor. The 27 samples to test, meet the requirements of the E1 limited marks have 7 kinds,
