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Anonymous users2024-01-24At present, the environmental protection level of furniture board is generally E1, which is in line with the national environmental protection level, and it is recommended to use EO grade materials for home furnishings. 0 formaldehyde.
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Anonymous users2024-01-23E0, E1, and E2 all refer to the environmental protection standard of a formaldehyde emission limit level, and E0 is only a formaldehyde emission level, not an environmental protection level! You can take a look at the sunshine, Linsen! The quality of their board selection is not bad!
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Anonymous users2024-01-22There is a famous state to ask, his house is all solid wood.
At present, there are only three formaldehyde detection methods in the national or industry standards of the furniture industry: dryer method, perforated extraction method, and climate chamber method, and the three methods are for different products and application ranges. The state has extremely strict restrictions on the amount of formaldehyde released from furniture. >>>More
According to the national mandatory standard, after closing the doors and windows for 1 hour, the formaldehyde emission per cubic meter of indoor air shall not be greater than milligrams; If it reaches milligrams, 50% of normal people can smell the odor; When it reaches milligrams, the eyes and trachea will be strongly irritated, and symptoms such as sneezing and coughing will appear; up to 10 mg or more, difficulty breathing; Reaching more than 50 mg can cause critical illness such as pneumonia and even death.
The indoor formaldehyde standard is, children, the elderly, pregnant women are, and the board home is not hungry, because if each home is qualified, 0, the overall distribution of the home is unqualified
1. The standard of the Republic of China "Solid Wood Parquet" stipulates that the formaldehyde emission of Class A solid wood parquet is less than or equal to 9 mg 100 grams; Class B parquet formaldehyde emission is equal to 9 mg - 40 mg 100 grams. >>>More
Under normal circumstances, the charging standard for customized furniture is based on the area of the furniture, and the other is based on the projection area of the furniture. >>>More