What harm does plastic particles do to the body in the factory?
Heating inside the screw shear will release some of the lower molecular gas, especially PVC, POM, PS and other chlorine containing benzene plastic raw materials, volatile gases are harmful to human body.
Factory waste affects the respiratory tract for a long time, and reduces local resistance. It can cause local invasion because of decreased immunity.
Harm has the following aspects:1. dust is harmful to the lungs.2., a variety of additives will be more or less oxidized decomposition, emit harmful gases.
