Wang Chuansheng, an associate professor at the School of Applied Chemistry at Shenyang Institute of Chemical Technology, said that the main ingredients of all paints are solvents.
These solvents include benzene, toluene, acetone, ethyl acetate, and alkane, hydrocarbons, etc., when the paint is painted, the solvent will volatilize, and the water tank is closed, and the volatile gas will lower the oxygen concentration. To make people suffocate and die.
Depending on the paint, some of the volatile gases also have toxic components (benzene, toluene, etc.), so there is also the possibility of poisoning and death.
In addition, Wang Chuansheng said that if the water tank is relatively humid, it will also produce biogas poisoning.
Wang Chuansheng suggested that in a closed environment, workers must pay attention to the use of exhaust fans to replace the harmful gases inside them before painting, or ensure that there is a pipe in the hand and ventilation outside to prevent hypoxia or suffocation. .
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