Does wall covering contain formaldehyde

After buying a new house, people will choose to decorate it. However, after decoration, a lot of toxic gases will appear in the house, especially formaldehyde. Many people know that general decoration methods will produce formaldehyde, so they will choose to use wall cloth to decorate the new house, but they don’t know whether wall cloth also contains formaldehyde, a toxic gas. So, does wall covering contain formaldehyde?

First, does wall cloth contain formaldehyde? Formaldehyde is a colorless gas or aqueous solution with a special irritating smell, which has a strong irritating effect on human eyes, nose, etc. The formaldehyde release cycle is very long, which can be as long as 15 years or more. If the ventilation environment is good, the time will be shorter. The main hazard of formaldehyde is its irritation to the skin and mucous membranes. When formaldehyde reaches a certain concentration indoors, people will feel uncomfortable, dizzy, etc. Especially newly renovated rooms have high formaldehyde content, which is one of the main causes of many diseases. Therefore, it is a recognized fact that formaldehyde is harmful to the human body! If you are in an environment with excessive formaldehyde for a long time, it is easy to cause cancer. Formaldehyde pollution problems are mainly concentrated in living rooms, textiles and food. Artificial boards such as plywood, fiberboard, particleboard, etc. used in home decoration materials and furniture contain a large amount of urea-formaldehyde resin, mainly formaldehyde. All kinds of paints and coatings contain formaldehyde.

Second, seamless wall covering is a new wall covering product developed in recent years. It is designed according to the height of the indoor wall and can be pasted as a whole according to the circumference of the indoor wall. The width is generally between 2.75 meters and 3.20 meters. "Seamless" means overall construction. It can be cut according to the perimeter of the room. The width of the wall cloth is greater than or equal to the height of the room. One piece of cloth is used to paste one room without splicing. It has the functions of seamless adhesion, strong three-dimensional sense, good hand feel, decorative effect, waterproof, oil-proof, anti-fouling, dust-proof, anti-static, anti-wall cracking, easy maintenance, etc. First of all, is the seamless wall covering formaldehyde-free? The raw materials of cloth such as fiber silk, silk, cotton, etc. are natural materials and do not contain chemical ingredients. Cloth is a textile. The reason why the colors of cloth are so rich and colorful is because there is a dyeing process in the middle. In order to reflect the color of the cloth and ensure its long-term color fastness (no fading or discoloration due to external factors), dyes are used. Dyes can generally be divided into natural dyes and artificial synthetic dyes according to their sources. Some artificial synthetic dyes are one of the factors that lead to the presence of formaldehyde.