At present, the use of plywood has penetrated into most families, and the quality has been generally recognized. However, some people worry that the formaldehyde produced by plywood will affect the health of individuals and families. Is there formaldehyde in plywood, and what are the advantages and disadvantages of plywood? Do you know? Now let's take a look.

1、 Is there formaldehyde in plywood

Plywood contains formaldehyde, but the amount of formaldehyde content depends on the amount of glue used in the production process. A 12cm plywood needs to be made of 3 to 4 pieces of natural wood chips, and about 3kg of glue needs to be used between layers, which means that the plywood produced will release a certain amount of formaldehyde. However, the formaldehyde treatment of normal E1 and E0 grade plywood is basically the same as that of natural formaldehyde residue, so it is basically harmful to human body.

2、 What are the advantages and disadvantages of plywood

1. Advantages of plywood

① Plywood made of special materials has clear and visible lines. Although it is light in weight, it has great strength. It is not easy to deform during reuse.

② Plywood is extremely convenient in the process of construction, and its transverse lines have some strong tensile resistance. However, it should be noted that plywood should not be bent or warped, and daily storage should be done well.

2. Disadvantages of plywood

① In the process of plywood production, pure natural raw materials need to be used, and the production process costs a lot of manpower and material resources, which is why the price of plywood is also relatively high, which is unacceptable to ordinary families.

② The surface layer of plywood plywood has a higher finish than that of density board, and when plywood is used as the base layer, the base layer firmness is worse than that of density board.

Is there formaldehyde in plywood, and what are the advantages and disadvantages of plywood? Let's introduce it here first. Do you understand? Glue needs to be used in the process of plywood reproduction, which naturally contains some formaldehyde. However, it is better to go to a regular store to buy plywood, so as to bring better security.