Generally speaking, the formaldehyde in the paint can be volatilized well in about 3~6 months. After all, formaldehyde needs scientific and reasonable volatilization, and should also be based on the volatilization point of formaldehyde. Generally speaking, in order to make formaldehyde volatile as much as possible, the indoor temperature can not be lower than 19 degrees. 01 Although formaldehyde indoor temperature has reached 19 degrees, but this time formaldehyde has not been completely volatile. And every time the temperature rises one degree, indoor formaldehyde begins to gradually volatilize.
If there is a means to raise temperature in the home, such as heating, central air conditioning these machines. At this time, in order to promote the volatilization of formaldehyde as far as possible, we can moderately open these equipment, the indoor temperature will rise. If conditions permit, we can open the window for natural ventilation, so as to volatilize indoor formaldehyde as far as possible. But in the case of open Windows for ventilation, you also need to pay attention to standards. After all, only after the heat convection is formed in the room can there be indoor ventilation, and finally, formaldehyde can be effectively removed. As we all know, activated carbon adsorption is very strong. And I need to reasonably remove indoor formaldehyde, but also appropriate application of activated carbon. After all, activated carbon can adhere to some pollution substances, so as to achieve the effect of removing formaldehyde.
