Floor as the main decorative material for home decoration and its status in the decoration, more and more people pay attention. While selecting elegant and friendly styles, people pay more attention to the environmental performance of the floor and the environmental indicators that are suitable for it. How do you determine which environmentally friendly flooring is in the mixed market? What is the “information release amount†of the floor environmental protection decision? National standard for formaldehyde emission There are three methods for detecting formaldehyde emission in China: perforated extraction method, climate chamber method and dryer method. The dryer method is the most accurate test method for reflecting the environmental performance of the floor, and it is also the content of the new national standard. In July 2002, the new national standard stipulated that the formaldehyde emission of the floor is less than or equal to 1.5mg/L, which is in line with the new national standard and meets the indoor environmental health requirements. The gold content of the test report The inspection report is the most intuitive material to reflect the environmental protection index of the floor. Therefore, when buying the floor, the floor clerk will always come up with different reporting agencies to issue a report with the amount of formaldehyde released, and some may mark 0.08mg/m3, and some may Marked with 0.8mg / L, the two formaldehyde content test report records the different units of value, who is more environmentally friendly? Looks like the former, in fact, 0.8mg / L is more environmentally friendly. Before July 2002, the amount of formaldehyde released indicated the difference in units, which caused people to buy a lot of trouble. In July 2002, the new national standard was officially implemented. All floors with formaldehyde emission that did not meet the requirements of the new national standard or that were not tested by the new national standard could be regarded as non-environmental flooring. Therefore, you can purchase environmentally friendly flooring in accordance with the requirements of the new national standard to reduce unnecessary trouble. The floor inspection report can be divided into: national supervision and spot check, commissioned sampling inspection, and inspection. The national supervision and spot check refers to the national quality supervision and testing institutions to regularly and irregularly sample the floor products sold in the market, and publish the test results in the media to supervise the unqualified flooring products to improve the quality. The commissioned sampling inspection is a self-discipline form of the enterprise that the floor enterprise actively invites the national quality supervision and testing organization to conduct random sampling inspection of all its inventory products. The test report obtained comprehensively reflects the quality of the brand. Some advice on buying a floor In view of the hidden nature of the environmental performance of the floor itself, people judge whether the environmental protection of the floor often passes the inspection report content of the brand floor. It is recommended that you pay attention to the contents of the column corresponding to the “inspection category†and “inspection basis†when you look at the inspection report. Generally, the inspection category is the national supervision inspection or the enterprise commissioned sampling inspection is more reliable than the inspection. The formaldehyde emission of qualified products should be Less than 1.5 mg/L. In addition, it is also possible to determine whether or not to perform according to the new national standard by the unit of expression of the amount of formaldehyde released. Bottle Brush,Bottle Cleaning Brush,Silicone Bottle Brush,Bottle Washing Brush Zhejiang Carebao Co., Ltd , https://www.carebao.com