We all know that a newly renovated house cannot be admitted immediately. what is the reason? Formaldehyde pollution! With the development of society, formaldehyde has been widely used in life. The pattern of formaldehyde can be found in paints, clothing, wardrobes, and cosmetics. Therefore, the decoration will inevitably bring about light or heavy formaldehyde pollution. What are the harmful effects of formaldehyde on the human body? Where is the source of formaldehyde? How to remove indoor formaldehyde? This will take you one by one to understand this "terrible" formaldehyde.
| Interior decoration formaldehyde source |
First, it is usually used for various types of wood-based panels used in interior decoration: plywood, blockboard, medium density fiberboard and particleboard, and other man-made boards. Because formaldehyde, a harmful gas, has strong adhesion, it also has the function of strengthening the hardness of the plate, and preventing insects and corrosion. Therefore, the adhesive used in the production of artificial wood board is formaldehyde based urea formaldehyde resin; To, so the excessive formaldehyde due to the plate is very common.
Second, there is furniture made from artificial boards. The result of a comparative experiment conducted by the Consumers Association in this regard shows that of the 100 sets of medium-density furniture samples collected, 59 sets of formaldehyde exceeded the relevant national standards. The over-standard rate was as high as 59%, and it could be said that there was a high probability of exceeding the standard.
Third, there is a binder containing formaldehyde or wall paint, such as latex, styrofoam, plastics, paints and coatings. Adhesives are often used in interior decoration for wood engineering and wall painting applications. Especially formaldehyde in wall finishes is difficult to remove due to the long release time of formaldehyde.
In addition to formaldehyde formaldehyde
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