... rods and bars there are two kinds of molded rods, mainly applicable to a number of long products and non-standard ... mechanical parts, plastics known, it has the lowest coefficient of grinding Sassafras, the best corrosion resistance and level dielectric ... ,20,25,301.3 0 35,40,45,501.6 0 55,60,65,702100-300 75,80,85, ... ,1500 180,200,2503100 2270,3000 Suspended particles of the PTFE resin PTFE rod