What is the wall film of aggrandizement compound floor, what action does it play?
The decorative layer is printed with specific patterns (simulation based real textures) special paper into the solution after soaking melamine, after chemical treatment, using melamine chemical stability after heating reaction characteristics, chemical reactions do not occur, so this paper became a beautiful and durable decorative layer. Wear resistant layer: it is a kind of wear resistant agent which is uniformly pressed on the surface of the strengthening floor to form a layer of three oxidation two aluminum. Three, the content of two aluminum oxide and the thickness of the film determine the wear resistance of the revolution. The number of wear-resistant layer per square meter with three two aluminum oxide is 30 grams of about 4000 rpm, the wear-resisting content of 38 grams of about 5000 rpm, the wear-resisting content of 44 grams should be at around 9000 rpm, the greater degree of content and membrane, the higher the RPM, also more wear.
Laminate flooring is the use of MDF or high-density artificial board, through molding, laminating, cutting edges, cutting interfaces and other processes made of ground decoration materials. Laminate flooring is generally composed of four layers of material: bottom, base material, decorative layer and wear-resistant layer. Among them, the number of wear-resisting layer determines the service life of composite floor. The density board is made of different density of apparent density board, also divided into low density board, medium density board and high density board.
Buy Laminate Flooring generally pay attention to:Abrasion resistance: This is an important indicator to measure the quality of composite flooring. Objectively speaking, the higher the number of wear-resistant, floor use time should be longer, but the value of abrasion resistance is not the only criterion for measuring the useful life of the floor. Under normal circumstances, the composite floor of the wear-resisting revolution reached 10 thousand, converted to superior products, less than 10 thousand RPM of the product, in 1~3 years after the use of different degrees of wear may occur.After the water swelling rate: this index is less than 3% can be regarded as qualified, otherwise, in the face of the wet floor, or in the relative humidity is high, the peripheral sealing lax case, there will be deformation phenomenon, affecting the normal use.Formaldehyde content: This is a critical indicator of whether our product is harmful to the body, but it is easily overlooked by consumers. In accordance with European standards, formaldehyde content per 100 grams of floor shall not exceed 9 mg, if more than 9 mg is substandard products.Floor thickness: at present, the thickness of the floor in the market is generally 6~12 millimeters, and the thickness should be better when choosing.The thicker the thickness, the longer the service life will be, but at the same time consider the actual needs of the family.Assembly effect: take two pieces of the floor of the model assembly to see if the assembly is neat and tight.