Material:Polyamide 6 Temperature :-18℃~+105℃ Properties :Flexible and excellent tenacity,glossy surface, heavy-wall,high mechanical strength,wind resistant,anti-friction, resistant to oil,acid and solvents,uv-resistant,insulated, free of halogen,phosphor and cadmium. Protection levels :IP68 Color:Black & Grey Application:Heavy machine tool, machine building,heavy equipmentmetro,port, electric power plant,electric locomotive, etc.