which may cause indoor environmental pollution, and affect the health of the occupants.The experimental results show that wood-based panels and wood-based panels, such as furniture, reinforced composite floor, are the main sources of formaldehyde pollution in indoor air.The reason is that a large number of adhesives will be used in the production and manufacture of wood-based panels. The main component of wood-based panels is urea-formaldehyde resin, which will remain in the plate for a long time after drying, with the increase of room temperature and relative humidity in the room.
And the rate of release will also be accelerated.When the room temperature increased to 30 ?, the concentration of formaldehyde in the air was 0.223mg / m3, which was 2.23 times higher than that of the national "indoor air quality standard" in the air.
"
waterproof outdoor wpc floor ,
high quality anti uv hollow wpc decking ,
diy outdoor bench using decking boards ,
build a free standing redwood bench "
