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The main indicators of there are five: formaldehyde emission, table and machining accuracy and surface abrasion, thickness swelling, floor resistant to impact. The following five aspects of this talk about how to choose laminate flooring: 1. formaldehyde emission formaldehyde emission means wood flooring environmental indices. Formaldehyde is a composite wood flooring adhesive used in the production process was essential, but also the most important pollutants. The current national standard of formaldehyde release is the release of 1.5 mg per 100 g,

2. Table and abrasion national standard: Household two composite wood flooring wear rotation must be greater than 4000 rpm, home a composite wood flooring wear rotation must be greater than 6000 rpm, public laminate flooring wear rotation It must be greater than 9000 rpm. 3, thickness swelling which is one of the most important technical indicators . Thickness swelling level is an important factor in determining whether laminate flooring will be deformed after damp. Thickness swelling high, wood flooring moisture resistance backward; low thickness swelling, the most like quality laminate flooring. Overall, laminate flooring in peacetime or do most to avoid water use.

4, take two floors of precision engineered wood flooring pieces together by hand to change the height difference between the seams; there exhausted Compare Compare knowledge of touch. The difference between brands should be clear from the rigor splicing gap can be seen laminate flooring is good or bad. 5. Surface impact resistance which is also an important indicator of the quality of laminate flooring. This refers to the diameter of the traces left in the same condition after the laminate flooring by ball impact, this value is smaller. That the product impact resistance stronger. Consumers should choose laminate flooring in try to choose big brands, has a history, good service, good reputation brands, this is the real worry of the election.