After the new room is decorated, we can't wait to move in, but the formaldehyde hazard has to be prevented, it is recommended to do formaldehyde treatment first. Quickly promote formaldehyde volatilization tips:
1, first, is the temperature should be high.
The boiling point of formaldehyde is 19 ℃, when the temperature exceeds 19 ℃, the indoor temperature rises 1 ℃, formaldehyde volatilization rate rose by 0.4 times, especially in the summer temperature or winter heating release more intense, the concentration of even more than the usual 4 times. You can close the doors and windows of the room tightly, and then the air conditioner with heating, radiator, heating equipment are turned on, try to let the temperature inside the house! Ventilate every so often to dilute the formaldehyde concentration, or place an air purifier inside.
PS: In a closed environment, a long time high temperature of the new house, indoor formaldehyde concentration will be very high, in the ventilation for the new house, should not let pregnant women, children and the elderly into.
2, indoor relative humidity
The main source of indoor formaldehyde is man-made sheet material furniture, adhesive glue, modern families do a lot of interior decoration and decoration. Furniture panels within the urea-formaldehyde adhesive is produced by the urea and formaldehyde polymerization reaction, in the case of humidity increases plate moisture, urea-formaldehyde adhesive in contact with water will be decomposed into urea and formaldehyde, thereby increasing the amount of free formaldehyde within the plate, resulting in volatilization to the air content also increased.
3, spraying professional formaldehyde products
In the indoor walls, floors, furniture surfaces within the spraying of professional products for the treatment, generally about seven days to meet the standards to move in.
4, increase indoor air circulation.
After the renovation of the new house, we recommend ventilation for 2-3 months, due to the release of indoor formaldehyde is a dynamic equilibrium, when the concentration of indoor formaldehyde release reaches an equilibrium value, the indoor formaldehyde is no longer released. When we open the window to change the air, break this equilibrium value of formaldehyde, it will be because of the changes in the circulation of indoor air, resulting in furniture and will continue to release formaldehyde, so the ventilation is to accelerate the release of formaldehyde from the furniture of the better way. Encountering windless weather, then you can take the help of fans and other equipment, blowing against the position of doors and windows, to enhance the flow of air. Placing green plants and air purifiers indoors is also a good way to adsorb and reduce the concentration of formaldehyde indoors.