Application of Environmental Protection and Energy-saving Products in Vehicles of Qingdao Metro Line 3

The car body and passenger room surface of Qingdao metro line 3 vehicles are painted with water-based paint. Compared with solvent paint,it has the characteristics of environmental protection,flame retardant and better visual effect. The outer cover of the cab and passenger seat use phenolic glass fiber reinforced plastics,which has excellent fire-resistance performance and whose flame retardance,toxicity and smoke can completely meet BS 6853: 1999 Fire Prevention Standards; the air supply unit adopts oil-free air compressor,which does not need to add lubricating oil and oil filter devices,is almost free of maintenance and supplies high quality air. These three products are applied in urban rail vehicles for the first time in China. In addition,KPB-3J mineral wool as insulation material is applied in car,which is non-combustible,smokeless,non-toxic,and fully meets the BS 6853: 1999 Standards. LED lights are used as passenger compartment lighting,which do not contain lead,mercury,and are also of long service life,green and energy saving. The vehicle design highlights the concept of science and technology,being green and human-friendly,and innovation.