The appearance of formaldehyde free furniture appears with people's attention to formaldehyde. For the sake of family health, the owner always puts environmental protection first when decorating. Recently, the furniture with "zero formaldehyde" banner began to appear in the market. Although it is more expensive than ordinary furniture, it is still favored by the majority of owners. Today, Jinan in addition to formaldehyde small makeup with you to understand that formaldehyde furniture really does not exist formaldehyde.
At present, the so-called zero formaldehyde products in the market should refer to the environmental protection materials of furniture products. As a new product, ecological board is undoubtedly very environmentally friendly. But it does release a certain amount of free formaldehyde, leading many consumers to give up buying environmental protection boards after hearing about it. What are the main raw materials of formaldehyde free environmental protection board? The production line of formaldehyde free ecological board mainly uses straw and other agricultural waste crops as the main raw materials, and uses completely formaldehyde free MDI ecological adhesive as the adhesive. Because people love environmental protection now, these formaldehyde free eco panels processed with national patent high-tech sell helicopters, which are in short supply.
However, it is worth noting that even furniture made of plants also contains formaldehyde. Zero content is unscientific, straw fiberboard is different from ordinary wood-based panel, straw fiberboard uses isocyanate glue, also known as MDI ecological glue to process panel, while ordinary wood-based panel uses aldehyde adhesive such as urea formaldehyde resin. Aldehyde adhesives are formed by the reaction of formaldehyde and urea. Under natural conditions, they will continue to decompose and reduce naturally and release free formaldehyde again. This is the basic reason for the continuous release of formaldehyde from wood-based panels, while isocyanate adhesives will not release formaldehyde. From this point of view, the formaldehyde emission of straw wood-based panel is indeed lower than that of ordinary wood-based panel. However, the amount of isocyanate rubber used in straw board is 10 times that of aldehydes used in common wood-based panel, so the cost of straw board is much higher than that of common wood-based panel.
Zero formaldehyde furniture is not a serious word. In fact, zero formaldehyde office furniture can be said to be just a concept. In fact, it is impossible or not free of formaldehyde to promote furniture enterprises. However, as long as the edge banding board is better, it can more or less reduce the formaldehyde emission, but it can not completely eliminate formaldehyde. In this process, the main material for edge banding is glue, Glue and formaldehyde, another number itself contains a small amount of formaldehyde, scientifically speaking, there is no such thing as zero formaldehyde.