Studying the air of the working zone in manufacture of plastic products

The air environment of industrial premises at manufacturing the polymeric products by methods of molding from polyethylene of low pressure is polluted by complex of harmful substances – products of thermal oxidizing destruction of polyethylene, basically in the concentration which are not exceeding as much as possible single maximum concentration limits. The greatest concentration of chemical substances in air of the working zone came to light on workplaces of plastic founders where their greatest variety, i.e. simultaneous presence of high-molecular and low-molecular substances was observed.