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Pridružen/-a: 10.01. 2017, 10:56
Prispevkov: 621
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 Objavljeno: 12 Jan 2017 03:01 Naslov sporočila: formaldehyde institutions must wpc flooring |
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the development of science and technology today, more effective of formaldehyde removal products on the market the main ingredient in roughly divided into two kinds, one is the Maya blue, the other one is photocatalytic.Other ingredients, such as urea though also can react with formaldehyde, but can only be used in industry in addition to formaldehyde, can remove formaldehyde in use at the time, but not a week formaldehyde pollution will rebound, but also will produce secondary pollution, because urea is harmful to human body.
In this way, not only pollution can't effectively remove, but other harm, so the urea is not as household products in addition to formaldehyde.Some air purification agencies claim that their products are independent research and development, high-tech content, secret recipe, in fact, most of the institutions is not the scientific research ability,
secret recipe are often afraid to open their own composition, is probably with urea formaldehyde.So consumers when choosing in addition to formaldehyde institutions must ask what they use drug ingredients.3. In addition to formaldehyde product can immediately?Answer: is not the case.Zhang tells us that the interior decoration of formaldehyde volatilizes is a difficult problem in the world, could not immediately effective drugs, drugs with quick results are often have secondary pollution of products like urea.Formal effective products tend to take half a month to a month can obviously feel the results.After decorating,
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