Composite wood floor F4 stars and E0 which environmental better?
I think it is E0, the country's highest environmental standards, F4 star is the Japanese standard, how do you measure ah? I said I was F4 star no one dare say I am not, anyway, you have no way to detect, the state did not this request. I said I was F8 it
F4 star better, higher requirements for formaldehyde. The E0 level is equivalent to F3 star standard. The
Currently in China, for this piece of the floor, the state is the implementation of E1 and E0 level two standards. E0 level itself is the European standard, the back seems to be 07 years or 08 years before China began to implement, has become a national standard, it is said that the world is now common. The floor of this piece of E0 level is the highest standard, as you say what F4 star, I know, he is Japan's Dan Dan Fu grass Huang Yu stealing barrels of a standard implementation of the board, not for wood flooring. And this standard is only implemented in Japan, as upstairs, said that in China do not recognize this standard, even if taken to the test, no one knows whether you are qualified, because China's testing organizations, people only recognize the national standard E1 and E0 level, to be detected by E1 and E0 this standard to be tested. Of course, many brands say that their own is the E0-level board, it should be carefully read when the election, depending on their actual detection value to see how much specific formaldehyde content, can not say that people say what is what , They have to stay in mind, the floor shop at home, to buy is not environmentally friendly, it would be bad.
