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(a) Surface wear layer
The biggest characteristic: wear resistance, durable
Wear factor: Al2O3 or SIC is evenly and finely attached to the surface of the decorative layer.
u To measure the good or bad wear resistance: It depends on the content of AL2O3 and SIC in the wear layer. The more the content, the greater the surface wear resistance.
(b) Decoration layer
u one layer of printing paper, printed by computer simulation technology.
u There are two types of decorative layer: a decorative paper, two decorative paper and the underlying paper
The role of the underlying paper: The decorative layer has a certain thickness and mechanical strength, thickness of about 0.2-0.3mm. Decorative paper patterns are: flat light, inlaid stone, pearl, convex and concave patterns, wood grain
(three) substrate layer
The substrate is the main structure of the laminate flooring and determines the quality of the product.
Medium-density fiberboard, high-density fiberboard (HDF), and particle board, usually made from pinewood, poplar, and wood, are used as the main raw materials. Living homes use high density fiberboard.
How to tell if the substrate is good or bad: just look, smell, cook
(d) Balance layer (and moisture barrier)
Hot-pressed resin decorative laminates, impregnated paper or veneers are used.
The thickness is approximately equal to the wear layer plus the decorative layer, which has the effect of preventing moisture and stabilizing the size of the product, so that the floor is subjected to uniform forces during processing and use.
Floor purchase natural floor del floor decoration
Pocket Knife,Utility Knife,Box Cutter,Wallpaper Cutting Knife
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