Because it is often trampled frequently, sometimes it is subject to bumps and scratches, and the wear resistance of the floor has always been a hot spot for consumers. The wear resistance of laminate flooring and solid wood flooring and solid wood composite flooring are very different. Floor manufacturers also use wear resistance as a selling point. How should consumers identify and choose? This newspaper specially invites experts to help you.
Laminate flooring
Highly wear resistant but lacking texture
High wear resistance is one of the outstanding properties of laminate flooring. Fang Chongrong, a professor-level senior engineer of the Forest Products Quality Inspection and Testing Center of the State Forestry Administration, said that the wear resistance value is a necessary indicator to measure the performance of the laminate. In the national standard of "impregnated paper laminated wood flooring", it is stipulated that for the laminate flooring in the home environment, the first-level wear resistance index is 5,000 rpm or more, and the second level is 4,000 rpm or more. Fang Chongrong said that for ordinary families, 4000 rpm can meet basic use requirements. There is a special layer of Al2O3 wear-resistant paper in the laminate flooring, in which the content and distribution of Al2O3 determine its wear resistance. Generally speaking, the more the content of aluminum oxide in the wear layer and the more uniform the distribution, the better the wear resistance of the floor will be, and these will be reflected in the wear resistance number. Therefore, consumers can check the wear resistance of the laminate floor, just look at the wear resistance number in the test report.
Because the wear-resistant layer and the decorative layer on the surface of the floor are strengthened, the paper is printed by bionic technology. Compared with the solid wood or solid wood composite floor, the overall laying effect is not so realistic, and the visual effect is more rigid.
Ordinary solid wood flooring
Do not wear well and need careful maintenance
Because the raw materials, structure and process of the product are very different from the laminate flooring, the ordinary solid wood flooring and solid wood composite flooring mostly adopt the painted surface as the surface layer, and the wear resistance is much inferior to that of the strengthened flooring. The national requirements for the wear resistance of solid wood and solid wood composite flooring are also low. The testing standards are different from the laminate flooring and are not measured by the number of revolutions. The main advantages of these two types of flooring are their comfortable feet and real wood texture. Fang Chongrong said that in order to make the wood texture of solid wood flooring and solid wood composite flooring more vivid, these two types of flooring usually use paint as the surface layer instead of professional wear-resistant paper. The "National Standard for Solid Wood Flooring" stipulates that the surface wear resistance of the paint plate is ≤0.15g/100r, which is a qualified product. Fang Chongrong pointed out that if it is very cherished and paid attention to maintenance after paving, as long as it is a qualified product, the wear resistance of these two types of flooring can also meet the needs of ordinary families.
Wear-resistant solid wood flooring
Wearable and realistic texture
For families who prefer solid wood flooring and parquet, but can't care carefully, how to choose? Some manufacturers in the market have introduced solid wood flooring and solid wood composite flooring with scratch resistance as the selling point: Yongji nanocrystalline sand surface is said to use '17 unique paint coating process' to make the floor have super scratch resistance. ... far more than dozens of wear-resistant revolutions of ordinary lacquered floors'; while Armstrong multi-layer solid wood flooring is said to use 'high wear-resistant UV coating', 'at high Wear-resistant at the same time with high transparency'. So, can these products really achieve the high wear resistance mentioned in the propaganda? Fang Chongrong said that the use of lacquer coating technology and high wear-resistant UV coating technology can improve the wear resistance. Some wood flooring and solid wood composite flooring with scratch-resistant technology have better wear resistance than laminate flooring. However, due to the differences in the craftsmanship and raw materials of various brands, it is impossible to identify their advantages and disadvantages through simple concepts. Experts suggest that consumers can request a test report from a formal qualification unit, or they can perform a scratch test on the spot to verify, such as using a sharp object such as a key to scratch the floor. The products with scratch-resistant technology are costly and the price is slightly higher. Consumers do not have to excessively pursue high wear resistance and can choose according to their needs.
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