Next, from the physical and chemical performance index of the following wooden floor to point out what strengthen floor brand can call brand aggrandizement floor.
First, formaldehyde emission. In the national standard of aggrandizement floor, the formaldehyde release quantity that conforms to standard aggrandizement wood floor should not exceed 1.5mg/L, and the formaldehyde release quantity of brand aggrandizement floor usually controls below 1.0mg/L. In the industry have a higher standard of E0 level, namely the formaldehyde release a quantity to control below 0.5 mg/L, this industry is only a handful of aggrandizement floor the floor brands such as life, lai mattress sunshine, feeling as can be done. Therefore, when consumers are measuring whether a strengthened flooring brand really has a brand guarantee, formaldehyde emission remains below 1.0mg/L, which is the first necessary standard.
Second, the surface scratch resistance index. The surface resistance of aggrandizement wood floor reflects the ability of its anti - sharp instrument. In 2010, the latest national standard is that the decorative pattern of the surface is not broken, and the brand strengthening floor can generally meet the national standard, while the strengthening floor of the national standard can only reach 2-3n.
Third, the surface wear-resisting degree. The national standard stipulates that the wear-resisting revolution of the floor with 1-grade aggrandizement is equal to 6000 turns, the brand aggrandizement floor usually maintains at 8500 turns around, the non-brand aggrandizement floor cannot meet the national standard.
The above three physical and chemical performance indexes are the basic indexes of the brand strengthening floor, and other indicators such as the expansion rate of water absorption thickness, static bending strength and impact resistance are not listed. Generally speaking, the product of brand aggrandized floor is met and exceed the national standard, accordingly floor price also is relatively taller. Consumers should carefully watch the quality inspection report of the enhanced flooring brand when shopping and buy it rationally according to the scientific data.
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