Autor: wangkiky
Asunto: Policies Standard Interpretation: flooring formaldehyde cont
Publicado: Lun, 02 Nov 2015, 7:23 am
The provisions of relevant state departments to detect formaldehyde content of reviews ikea wood deck tiles - perforated extraction, climate box method and dryers law.
Dryer law is the national implementation of the standard detection methods, the so-called dryer law, is at a certain temperature and humidity conditions, 5 cm wide, 15 cm high of 10 randomly selected small floor into a special 40-liter container , the bottom of the container has a certain amount of water filled with containers, according to the amount of time within a certain small wooden formaldehyde dissolved in water to measure the number of furniture formaldehyde emission.
Wherein in the flooring industry, only two kinds of national standards E1 and E2, such as E1 class indicators are perforated extraction â¤9mg / 100g, dryer law â¤1.5mg / liter, climate box method â¤0.12mg / cubic meter level.
Now many businesses say 0.5 mg / l, namely E0 standard.
Flooring professionals say, the actual E0 standard flooring industry is not a national standard, white outdoor decking materials, but is a trademark of Henan people see opportunities after registration, is now a flooring manufacturers buy it to use it. And 0.5 mg / l standard according to his knowledge of the floor should be Japanese standards, some businesses said non-European international standards.
Asunto: Policies Standard Interpretation: flooring formaldehyde cont
Publicado: Lun, 02 Nov 2015, 7:23 am
The provisions of relevant state departments to detect formaldehyde content of reviews ikea wood deck tiles - perforated extraction, climate box method and dryers law.
Dryer law is the national implementation of the standard detection methods, the so-called dryer law, is at a certain temperature and humidity conditions, 5 cm wide, 15 cm high of 10 randomly selected small floor into a special 40-liter container , the bottom of the container has a certain amount of water filled with containers, according to the amount of time within a certain small wooden formaldehyde dissolved in water to measure the number of furniture formaldehyde emission.
Wherein in the flooring industry, only two kinds of national standards E1 and E2, such as E1 class indicators are perforated extraction â¤9mg / 100g, dryer law â¤1.5mg / liter, climate box method â¤0.12mg / cubic meter level.
Now many businesses say 0.5 mg / l, namely E0 standard.
Flooring professionals say, the actual E0 standard flooring industry is not a national standard, white outdoor decking materials, but is a trademark of Henan people see opportunities after registration, is now a flooring manufacturers buy it to use it. And 0.5 mg / l standard according to his knowledge of the floor should be Japanese standards, some businesses said non-European international standards.