... pom tube, the main material is POM, with excellent self lubrication nature.the pom tube conformed to ISO9001,ROHS ... 120 ° C)6, good electrical properties7, good resilience8, with self-lubricating, wear resistance and good9, size, stability excellentShortcoming of ... at high temperatures easily from the thermal decomposition2, no self-extinguishing3, acid poor4, forming shrinkageUse of Pom(Polyacetal ) ...