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| Formaldehyde wood floor hazards |
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| 2278 Beiträge - Forenlegende
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Now the majority of the requirements for the wooden floor to healthy green for the premise to buy, building an outdoor dance foor manufacturer but there are still some people choose to use enhanced wood flooring, but some businesses are false advertising information dissemination is formaldehyde, formaldehyde from the beginning of the problem of strengthening the wood Floor R & D has not been completely resolved, E0-level laminate flooring is also containing formaldehyde, knowledge and E1 level is less than it is, for how to solve the problem with formaldehyde, we work together today to explore.
Formaldehyde wood floor hazards
The main hazards of formaldehyde for the skin and mucous membrane irritation.Benches Made from Composite Lumber Formaldehyde in the room to reach a certain concentration, people have discomfort, greater than 0.08m of formaldehyde concentration can cause jealous, itchy, throat discomfort or pain, hoarseness, sneezing, chest tightness, asthma, dermatitis and so on. Newly renovated room with high formaldehyde content, is the main cause of many diseases.
Formaldehyde has a pungent odor, low concentration can smell, human olfactory threshold for formaldehyde is usually 0.06 ~ 0.07mg / m. But there is a large individual differences, it was up to 2.66mg / m. Long-term exposure to formaldehyde can cause headaches, dizziness, fatigue, sensory disturbances, decreased immunity, and may appear drowsiness, memory loss or neurasthenia, mental depression; chronic poisoning is also great harm to the respiratory system, long-term exposure to formaldehyde Causing respiratory dysfunction and liver toxic lesions, Veranda Wood Deck the performance of liver cell damage, abnormal liver radiation and so on.
1, when the formaldehyde concentration in the air per cubic meter of 0.06 ~ 0.07mg / m, the children will be mild asthma;
2, when the indoor air to reach 0.1mg / m formaldehyde,pros and cons about aluminum deck railings there is smell and discomfort;
3, formaldehyde to 0.5mg / m, can irritate the eyes, causing tears;
4, formaldehyde to 0.6mg / m, can cause discomfort or pain in the throat. Concentration higher, can cause nausea and vomiting, cough, chest tightness, asthma or pulmonary edema;
5, formaldehyde reached 30mg / m, it will immediately cause death.
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| Beitrag vom 31.10.2016 - 06:56 |
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