... / PA12. 3.Color:black,natural white,etc. 4.ISO9001:2 Cast nylon rod Color: Natural white, black, other color can be customized ... , extrusion and blow molding, etc. IV. Cast nylon rod Applications Bearings, gears, wheels, roller shaft, water pump impeller, fan blades, oil delivery ... .162 Water absorption (23°C in air)%1.8-2.01.8-2.022.32.43Tensile strength MPa 89 75.3 70 ...