Why do we have formaldehyde in our custom office furniture? At present, office furniture is mainly solid wood furniture and panel furniture. The panel furniture is stylish, non-deformable, stable in quality, affordable, detachable, and rich in shape. It is usually connected by various metal hardware. It is very convenient to assemble and disassemble. The furniture with high processing precision can be disassembled and installed many times for convenient transportation. When the temperature and humidity change greatly, its deformation is much better than that of solid wood. The quality is more stable than other office furniture. The materials of the panel furniture are mainly artificial boards such as particle board, MDF and plywood. The main source of formaldehyde is the binder in furniture, because formaldehyde has strong adhesion and can strengthen the hardness of the board. Anti-insect, anti-corrosion, and cheap, so the adhesive becomes the raw material of various artificial boards. The process of manufacturing such a sheet can be understood simply as processing the wood into wood chips, and then processing the wood chips into sheets by means of an adhesive, high temperature extrusion or the like. The formaldehyde we mentioned is in the binder. Almost all of the panel furniture or custom furniture currently on the market contain formaldehyde, which cannot be avoided. The difference between them is the formaldehyde content. Other Massagers,Other Electric Massager,Abdominal Massage,Massage Stickers Shenzhen Hongyutai Technology Co., Ltd. , https://www.redyut.com
1. Formaldehyde has the ability of sterilization and anti-corrosion. It can be impregnated with biological specimens. The diluted solution can be used for soaking seeds in agriculture and disinfecting seeds. It is used in the wood industry to produce urea-formaldehyde resins and phenolic resins, which are formed by mixing formaldehyde and urea in a certain molar ratio. In the production of textile fabrics, in order to achieve anti-wrinkle, anti-shrinkage, flame retardant, etc., or to maintain the durability of printing, dyeing, or to improve the hand, it is necessary to add formaldehyde to the additives.
2, the use of formaldehyde is very extensive, synthetic resin, surfactants, plastics, rubber, leather, paper, dyes, pharmaceuticals, pesticides, photographic film, explosives, construction materials and disinfection, fumigation and anti-corrosion process must use formaldehyde, It can be said that formaldehyde is a generalist in the chemical industry. At present, most of the formaldehyde printing and dyeing auxiliaries are pure cotton textiles. The pure cotton textiles are easy to wrinkle and shrink due to the particularity of the materials, and the formaldehyde auxiliaries can improve the stiffness of the cotton fabric. In particular, some unscrupulous manufacturers are very harmful to the human body in order to reduce costs and use inexpensive additives with extremely high formaldehyde content. Formaldehyde-containing textiles will gradually release free formaldehyde during the wearing and use of humans. It causes respiratory inflammation and skin inflammation through human respiratory tract and skin contact, causing allergies and irritation to the eyes. Formaldehyde can also induce cancer. However, the furniture should not be too scared with formaldehyde. In fact, if the amount of formaldehyde released is within a certain value, it can ignore its harm to human health. The amount of formaldehyde released is within the safe range and does not cause any damage to the human body. Therefore, it is recommended that everyone choose the office furniture when it is cheaper and more important.