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Anonymous users2024-01-24The leather sofas are available in both natural and artificial leather. The surface is colored by coloring process, generally chemical dyes, and the surface is covered with paint, so it will cause TVOC pollution other than formaldehyde. The fabric of the fabric sofa also contains formaldehyde, but the amount is smaller, and the key depends on what material the sofa frame is.
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Anonymous users2024-01-23In the national and industry standards, leather sofas and fabric sofas belong to category C, and the standard stipulates that the formaldehyde content cannot exceed 300 mg per kilogram of fabric or leather.
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Anonymous users2024-01-22It is not clear which sofa has more formaldehyde content, but removing the formaldehyde of the sofa can:
1. Remove the sofa cover and soak it in salt water for cleaning.
2. Use a special formaldehyde scavenger, However, this product is uneven, you can choose a better one, you can choose a material containing photophyllin, which is extracted from plants and can absorb and decompose formaldehyde very well.
3. Activated carbon and alcoidite can be used for physical adsorption.
4. Take the sofa outside to bask in the sun.
Matter. If the price is low, the formaldehyde content may be high - the price is low, the cost is low, and the materials will not meet the standard.
Fabric sofas and leather contain a certain amount of formaldehyde, leather sofas are mainly smelly, difficult to remove. The formaldehyde content of these two sofas is not too serious, and it is generally fine to cool it more.
I'll choose all-you-can-choose! Those who are in the same industry know it
This question should be a matter of opinion.
The leather sofa is suitable for a relatively large space, and the texture of the leather itself will give people a calm and solemn feeling, and the relative changes are relatively small, and it is not easy to take care of. >>>More
Don't choose a leather sofa.
It is usually difficult to take care of the hot summer and troublesome maintenance. >>>More