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什么是甲醛,甲醛有味道吗?
来源:http://mediadorm.com    添加日期:2019-11-18 15:16:46    浏览次数:
  近年来,甲醛危害频发。人们谈论甲醛。甲醛的气味吗?完全去除甲醛的方法是什么?如何避免甲醛污染损害装修已成为一个热点问题。关于彻底去除甲醛的方法,如何避免装修装修的污染损害,网络搜索是一个很大的推动力,小编不会在这里重复,今天我们先来讨论一下甲醛是否有味道。
  In recent years, formaldehyde hazards are frequent. People talk about formaldehyde. Does formaldehyde smell? What is the way to completely remove formaldehyde? How to avoid formaldehyde pollution damage decoration has become a hot issue. About the method of thoroughly removing formaldehyde, how to avoid the pollution damage of decoration, the network search is a great driving force, small edition will not repeat here, today we first discuss whether formaldehyde has taste.
  甲醛是什么?甲醛没有味道
  What is formaldehyde? Formaldehyde has no taste
  甲醛和化学物质HCHO或CHO以气体的形式存在时是无色的,对人的眼睛和鼻子等有影响。当室内甲醛浓度达到0.06-0.07mg /m时,儿童可能出现轻度哮喘。当室内甲醛浓度达到0.5 mg/m时,会影响眼睛,导致流泪。严格地说,甲醛是没有气味的,但它对人的眼睛和鼻子有影响。因此,判断室内空气中是否含有甲醛是不科学的。
  Formaldehyde and chemical HCHO or Cho are colorless when they exist in the form of gas, which have influence on human eyes and nose. When the indoor formaldehyde concentration reaches 0.06-0.07mg/m, children may have mild asthma. When the indoor formaldehyde concentration reaches 0.5 mg / m, it will affect the eyes and cause tears. Strictly speaking, formaldehyde has no smell, but it has an effect on people's eyes and nose. Therefore, it is unscientific to judge whether formaldehyde is contained in indoor air.
  然而,用于装饰、油漆、人造板家具、壁纸和地板的建筑材料可能含有甲醛、苯、甲苯和二甲苯、VOC和其他有害气体。简易人造板家具是由木材加工的废金属(木屑和木屑)和化学粘合剂制成,现在被广泛使用。
  However, building materials used for decoration, painting, wood-based panel furniture, wallpaper and flooring may contain formaldehyde, benzene, toluene and xylene, VOC and other harmful gases. Simple wood-based panel furniture is made of wood processing scrap metal (sawdust and sawdust) and chemical adhesive, which is now widely used.
  许多化学胶粘剂含有苯、甲苯、甲醛、甲醇、苯乙烯、氯仿、四氯化碳等有害物质。特别是甲醛的沸点为19℃,甲醛是一种蒸发物质,是造成室内甲醛污染的主要原因之一。
  Many chemical adhesives contain benzene, toluene, formaldehyde, methanol, styrene, chloroform, carbon tetrachloride and other harmful substances. In particular, the boiling point of formaldehyde is 19 ℃, formaldehyde is a kind of evaporation material, which is one of the main causes of indoor formaldehyde pollution.
  新建房屋和新建房屋有一种难闻的气味,通常与油漆、墙角碎片和各种化学粘合剂混合在一起,对环境污染和人体健康构成威胁。
  New houses and new houses have an unpleasant smell, which is usually mixed with paint, corner pieces and various chemical adhesives, and poses a threat to environmental pollution and human health.
什么是甲醛,甲醛有味道吗?
  降低室内装修污染风险:
  Reduce the risk of indoor decoration pollution:
  1. 根据相关室内装饰材料,室内装饰造成的主要空气污染是有害的灰尘颗粒、油漆腻子粉和人造板家具造成的有害化学气体污染。从源头上减少室内装饰污染。
  1. According to relevant interior decoration materials, the main air pollution caused by interior decoration is harmful dust particles, paint putty powder and harmful chemical gas pollution caused by wood-based panel furniture. Reduce indoor decoration pollution from the source.
  步骤 2。坚持优秀的室内通风能有效消除室内空气污染物。
  Step 2. Adhering to excellent indoor ventilation can effectively eliminate indoor air pollutants.
  3.空气净化设备。新房装修后,使用净化设备的空气也许无法净化。但是,考虑到甲醛的长期挥发(3-10年),空气净化器可以有效避免低浓度甲醛的危害。
  3. Air purification equipment. After the renovation of the new house, the air using purification equipment may not be purified. However, considering the long-term volatilization of formaldehyde (3-10 years), the air purifier can effectively avoid the harm of low concentration formaldehyde.
  房子能创新多久来避免甲醛污染?
  How long can the house innovate to avoid formaldehyde pollution?
  一般情况下,改造后的通风应坚持2年以上。出于安全考虑,建议符合条件的家庭在进入新家之前进行空气质量检测。
  In general, ventilation after reconstruction should be maintained for more than 2 years. For safety reasons, it is recommended that eligible families have air quality tests before entering a new home.