I don't know if friends have found a problem when they enter the home market or contact the furniture sales staff. They are generally speaking about the E0 level. Of course, there are many who recommend the E1 level.
There is a lot of controversy about the E0 rating: for example, some friends will say that there is no E0 rating in the environmental protection system of the board; some people say that the E0 rating is not officially recognized.
Regardless of how to argue, the E0 rating is really placed in the environmental protection class of the plate, it has its own set of evaluation criteria, but also has its own formaldehyde emission requirements.
Moreover, the most important point is that most people recognize the environmental performance of the E0 grade, and believe that the E0 grade does not cause formaldehyde to exceed the standard, it is forbidden to test.
With the precipitation of time and the continuous transmission of people, the E0 grade has become a representative grade of the board.
In fact, in the environmental protection system of the board, no matter the E0 level or the E0 level, there are other environmental protection levels corresponding to it.
First, the adhesive
The cost of adhesives containing formaldehyde and formaldehyde is quite different, which results in a large gap between the cost of different environmental protection grades.
Second, the comfort of fitness
Chinese people always have such an attitude towards many products: they can be used, and the price is cheaper. Therefore, in the case of the E0 level, which does not directly cause formaldehyde to exceed the standard, the consumer will compromise.
Third, the country’s drive
In retrospect, the environmental grade of the board starts from the E2 level and there are no special requirements for the adhesive and raw materials. However, the cancellation of the E2 grade puts the environmental protection grade of the board on a step, and the E1 grade becomes the bottom of the bottom. As a household item, naturally, the bottom of the bottom can not be selected at will, and the E0 level is directly placed on the gun.
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