All along, the adhesives used in the wood industry are almost all "three formaldehydes", urea-formaldehyde glue, phenolic rubber melamine--formaldehyde glue. They all use formaldehyde as the main raw material, so formaldehyde has become the culprit of indoor decoration pollution. The solid wood laminate flooring contains formaldehyde, which is a problem that is virtually unavoidable. It has also become the "Athril of the Axis" in Greek mythology.
According to the division of the floor structure, the solid wood composite flooring can be divided into two types, one is a three-layer solid wood composite floor, the type of floor is like a sandwich biscuit, which is made up of three layers of panels, a substrate and a bottom plate; the other is Plywood is a solid wood composite floor of the substrate, usually composed of 6-9 layers of sheets, also called "multilayer wood laminate flooring". The two types of parquet flooring are re-formed using glue for bonding, which is the main source of formaldehyde in the floor.
Although soy gum is made from natural soybeans, it still contains formaldehyde. The production of parquet must use glue. This has also become an infinite loop, no matter how the business is self-explanatory, wearing a variety of hats for formaldehyde, but it is just a scorpion of business promotion.
Tags: China's top ten brands of plates, ecological board, formaldehyde
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