根据甲醛来源不同，甲醛残留时间长短不一，一般来说，涂料和化纤塑料制品的甲醛多附着在我们的装修物的表面，挥发起来相对容易，甲醛残留时间就较短，一般半年或者过1个夏天基本上就没有残留了；而人造板中的甲醛，由于深藏在我们的密致的板材当中，流水槽钢模具 不锈钢铸件 扭王字块模具 井盖钢模具 标志桩模具 调匝式消弧线圈 风冷控制柜 烤漆龙骨短则3年，长的可以到8年才能挥发干净。
According to the different sources of formaldehyde, the duration of formaldehyde residue varies. Generally speaking, the formaldehyde of coatings and chemical fiber plastic products mostly adhere to the surface of our decoration, volatilizing relatively easily, and the duration of formaldehyde residue is relatively short. Generally, there is no residue in half a year or one summer. However, the formaldehyde in wood-based panels is short because it is deeply hidden in our dense boards It will take 3 years, and it will take 8 years for it to volatilize.