First, from the appearance point of view, the surface is ditch, hemp surface is true, soft surface is false. Normal laminate flooring should be based on high-density fiberboard. The international standard thickness is 8mm, and the falsification is a melamine decorative board without a wear layer.
Secondly, from the comparison of the index parameters, it is true that the IP performance of the wood floor wear resistance is much greater than 4,000 rpm, while the false one is only 50 rpm to 500 rpm and the maximum is not more than 4,000 rpm. However, there are many products on the market that have high IP values. The vast majority of IP values ​​are greater than or equal to 15,000 rpm, and some are as high as 20,000 rpm. One cannot help but wonder about the authenticity of these data. The wear resistance value can be divided into values ​​(IP), final values ​​(FP), averages (AT), etc., depending on the test method. The FP is often larger than the IP by 2000 to 3,000 revolutions and the AT value is the IP value and the FP. average of. In addition, artificial hand-scrubbed paper is more than 50 times more genuine laminate flooring, and less than 50 times is definitely false. Real floor density HDF is equal to 0.82, and false density HDF is between 0.6 and 0.8. It is true that the water expansion rate is small and the splicing gap is small, and vice versa.
In addition, pay attention to brand awareness and really often have visibility. It is also an important factor for checking the authenticity of the manufacturer’s normative, trademark, vendor, certificate, and authoritative department’s quality inspection reports. No trademark, manufacturer, certificate, or fake trademark or false certificate can be absolutely required. buy.
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