Can polypropylene rubber powder containing formaldehyde be used for floor heating?

Can't use it. Polypropylene rubber powder is a kind of sealant commonly used in floor heating system, which can seal pipes and reduce water leakage. Polypropylene rubber powder contains harmful substance formaldehyde, which will affect human health if used for a long time. Therefore, polypropylene rubber powder floor heating containing formaldehyde cannot be used. You can choose polypropylene rubber powder with low formaldehyde content. There are some low formaldehyde or formaldehyde-free polypropylene rubber powder on the market. These products can be selected to reduce the harm to human body.