[ Chinese wardrobe network ] Everyone buys a new wardrobe to go home, generally they are more eager to put all kinds of things into it. However, can the newly-purchased wardrobe be put on the clothes immediately? In fact, this practice may have adverse consequences. New wardrobes, both inside and outside, usually have more harmful substances such as formaldehyde and must be treated accordingly.
Why is there a free formaldehyde in the new wardrobe?
Free formaldehyde: Generally speaking, in the production process of plates, furniture, paints and adhesives, a large amount of formaldehyde is required as a carrier, but in the high-temperature production line of formaldehyde, most of the formaldehyde has already formed a glue, which is no longer formaldehyde. This type of formaldehyde that has been reacted is no harm to the human body. In the production process, a small amount of formaldehyde does not participate in the reaction, it becomes free formaldehyde.
What is the hazard after free formaldehyde? Formaldehyde is a colorless, pungent odor. It is gaseous at normal temperature, and 35%-40% of the aqueous solution is called formalin. Can stimulate skin mucosa, throat mucosa, etc., can cause dizziness, fatigue, vomiting, chest tightness, eye pain, sore throat, palpitations, memory loss, etc. Long-term absorption of pregnant women can affect fetal development and even cause deformity and death. Long-term absorption of men can lead to sperm deformity and death. Therefore, formaldehyde must not be taken seriously.
In addition to inhaling a certain amount of formaldehyde, it can cause cancer. Formaldehyde is also an allergen. When the amount of formaldehyde released from the fibers of the clothes exceeds a certain limit, it will cause reactive dermatitis. Light allergies and redness will occur. Symptoms such as itching, severe cough, and then cause bronchitis and a variety of allergies.
Will the wardrobe release free formaldehyde? The answer is yes. In today's furniture market, the vast majority of wood-based panels used in furniture and interior decoration are made from urea-formaldehyde glue, which is the most released of free formaldehyde. Although the free formaldehyde released by these furniture has evaporated a part of it before use, the remaining free formaldehyde emission is a long-term process.
Free formaldehyde is found in almost every part of life, everywhere, and it is difficult to remove. It usually takes months or even years to release.
If the newly purchased furniture is moved into the home, it is eager to put clothes such as clothes and quilts into the furniture, and the clothes may adsorb free formaldehyde.
How to control the formaldehyde in the new wardrobe? There are many ways to control formaldehyde, but many of them have little effect but are still widely used in the private sector. The method of treating formaldehyde should be done properly, otherwise it will be half the effort. Next, I will introduce you to several effective methods.
Method 1: Ventilation method
This is a very common and effective way to open the doors and windows to allow the air to circulate naturally. This can reduce the content of indoor furniture odor to a certain extent, but can not fundamentally reduce the existence of harmful gases, can not cut off the source of pollution, and the standard is not a cure, so it is best to use it together with other decontamination products.
Method 2: Activated carbon
Activated carbon has good physical adsorption capacity, and it can put three to five discs of sufficient measurement of activated carbon into the furniture with small space such as drawers and closed cabinets, which can exert its excellent adsorption effect. However, it should be noted that activated carbon generally reaches a saturated state after half a month, and it is impossible to continue to adsorb harmful substances in the air, and we need to periodically replace it. If a material containing coconut fiber is used, the adsorption effect will be stronger and longer, but coconut fiber is not yet widely available in China and is difficult to buy.
Method 3: Photocatalyst
Under the condition of ventilation and light, photocatalyst can decompose harmful substances such as formaldehyde, benzene and TVOC into harmless gas. It is an excellent product for removing formaldehyde, but the price of photocatalyst is relatively high, and the retail price in the market is lower than three. Ten-yuan photocatalyst products are often not up to standard, so you need to carefully distinguish between them when buying.
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