Genuine leather: There is no harmful gas when it burns itself, but a large amount of aniline dyes, chromium salts and other chemical reagents are used in the processing of genuine leather. During the combustion process, nitrogen compounds (nitric oxide, nitrogen dioxide), sulfur dioxide and other harmful and irritating gases will be released, and the leather is prone to cracking.
PU leather: combustion will produce some harmful and irritating plastic odors such as hydrogen cyanide, carbon monoxide, ammonia, nitrogen compounds (nitric oxide, nitrogen dioxide, etc.).
PVC leather: the combustion process will produce dioxins and hydrogen chloride just like the production process. Dioxins and hydrogen chloride are highly toxic substances that may cause cancer and other diseases, and will produce a strong irritating plastic odor (the main odor comes from solvents, finishing agents, fatliquors, plasticizers and mildew inhibitors, etc.).
Silicone leather: no harmful gas release, the combustion process is refreshing and odorless.
Therefore, compared with traditional leather, silicone leather has more advantages in hydrolysis resistance, low VOC, no odor, environmental protection and other properties.
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