... nylon 6 rod 1)Size:4-300mm,custom size 2)color:natural white.black,blue,ect 3)ISO9001:2000 4.Any length Nylon ... Rod I. Nylon ... safe, noise reduction Disadvantages: 1, Poor dimension stability, electrical and ... lightfastness, poor endurance in pollution. III. Nylon Applications Bearings, gears, wheels, roller ...