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为何甲醛检测合格味道却依然存在?
来源:http://www.kqjczl.cn    添加日期:2020-05-13 10:53:32    浏览次数:0
  很多时候,我们将装修的注意点全部集中在了甲醛上,其实你以为甲醛不超标就没事了吗?
  A lot of time, we will decorate the attention point to all concentrate on formaldehyde, in fact, you think formaldehyde does not exceed the standard is OK?
  如果你真的觉得甲醛不超标就没事了,那么你的想法就大错特错;因为室内空气中含有太多空气污染。“新房味”还有另一大元凶—TVOC。
  If you really think it's ok if formaldehyde doesn't exceed the standard, then you're wrong because there's too much air pollution in the indoor air. "New house flavor" has another major culprit - TVOC.
  就今天,再科普一下TVOC叭~
  Today, let's popularize TVOC~
  简单计算一下我们每天在室内的时间,无论工作还是学习休息还是吃饭几乎全部都在室内,那么统计计算来看的话,几乎每天有18个小时以上我们是处身于室内的,大概超过80%的时间我们都在室内度过...
  Simply calculate the time we spend indoors every day, whether we work, study, rest or eat, and almost all of them are indoors. According to the statistical calculation, we spend more than 18 hours a day indoors, about 80% of the time we spend indoors
  而随着生活水平的提高,人们对于生活质量的追求。几乎每家每户都在进行装修,所以装修材料释放的
  With the improvement of living standards, people pursue the quality of life. Almost every house is being decorated, so the decoration materials are released
  有机化合物已经成为室内空气的主要污染物,长时间接触容易导致病态建筑综合症的慢性疾病。
  Organic compounds have become the main pollutants in the indoor air, long-term exposure is easy to lead to the chronic disease of morbid building syndrome.
  什么是TVOC?
  What is TVOC?
  大家都知道TOVC有毒有害,但是其他大多数人对他都很陌生,并不清楚它们包含哪些物质。
  We all know that TOVC is toxic and harmful, but most other people are very strange to him and do not know what substances they contain.
  TVOC其实是一个总称,VOC表示挥发性有机物,是Volatile organic compounds 的缩写,指常温下饱和蒸汽压大于133.32Pa、常压下沸点在50-260℃以下的有机化合物,或在常温常压下任何能挥发的有机固体或液体。
  TVOC is actually a general term. VOC refers to volatile organic compounds. It is an abbreviation of volatile organic compounds. It refers to organic compounds with saturated vapor pressure greater than 133.32pa at room temperature and boiling point below 50-260 ℃ at atmospheric pressure, or any volatile organic solid or liquid at room temperature and atmospheric pressure.
  全名叫做Total Volatile Organic Compounds(总挥发性有机物)。总挥发性有机物包含苯、甲苯、二甲苯、乙苯、苯乙烯、乙酸丁酯以及其它类化合物。
  The full name is total volatile organic compounds. Total VOCs include benzene, toluene, xylene, ethylbenzene, styrene, butyl acetate and other compounds.
  TVOC来源于哪?
  Where does TVOC come from?
  有机物的挥发来源于室内装修材质以及装修后室内居住环境各种条件产生的;室外大气同时也决定了一部分室内居住环境以及室内空气的好坏,室外大气决定大环境下的空气质量而室内居住环境则直接影响我们呼吸进去的东西的好坏。
  The volatilization of organic matter comes from interior decoration materials and various conditions of indoor living environment after decoration. The outdoor atmosphere also determines part of the indoor living environment and the quality of indoor air. The outdoor atmosphere determines the air quality under the environment, while the indoor living environment directly affects the quality of the things we breathe in.
济南空气检测治理
  人造板材的家具、地板,其中使用的胶粘剂和油漆普遍存在TVOC,部分位于板材内部导致挥发缓慢,是造成室内长期存在异味的主要原因。墙面装饰普遍用到的乳胶漆涂料虽然主要成分是丙烯酸,但是使用的溶剂却也含有TVOC。贴墙纸是否就没事了呢,提醒一句,粘墙纸的胶也偏偏含有TVOC,当然由于墙面装饰面积广,TVOC会在装修完成初期快速挥发。
  TVOC is widely used in furniture and floor of wood-based panel, and some of the adhesives and paints are located in the interior of the panel, causing slow volatilization, which is the main reason for the long-term existence of odor in the interior. Although the main component of emulsion paint commonly used in wall decoration is acrylic acid, the solvent used also contains TVOC. Whether it's OK to paste wallpaper? Just to remind you that the adhesive used to stick wallpaper also contains TVOC. Of course, TVOC will volatilize rapidly at the early stage of decoration due to the wide area of wall decoration.
  地毯、沙发、皮革、塑料板材、油彩都是TVOC的藏身之地,甚是清洁剂、化妆品都在“贡献”自己的力量。
  Carpets, sofas, leather, plastic plates and oil paints are all TVOC's hiding places, and even detergents and cosmetics are "contributing" their own strength.
  不为人知的危害,它虽不及甲醛“家喻户晓”,却也是个狠角色,对身体的危害一点也不比甲醛小,TVOC中的苯在IARC中和甲醛一样属于1类强致癌物质。
  Although it is not as well known as formaldehyde, it is also a vicious role. The harm to the body is no less than formaldehyde. Benzene in TVOC belongs to class 1 strong carcinogen like formaldehyde in IARC.
  长期接触TVOC对神经系统、呼吸系统和皮肤有较强的毒性,前期直观的感受就是头晕、头通、疲乏、喉干等。其中苯对神经系统、造血系统的侵害更加明显,白血病患者中,很大一部分都有苯及其有机质品的接触历史。
  Long term exposure to TVOC has strong toxicity to nervous system, respiratory system and skin. The direct feeling in the early stage is dizziness, Toutong, fatigue, dry throat, etc. The damage of benzene to nervous system and hematopoietic system is more obvious. In leukemia patients, a large part of them have the contact history of benzene and its organic substance.
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