... 's demand 3.Carbon, graphite can be filled PTFE moulded rod Products Specifications: Dia. (mm)Length (mm)Dia. Deviation (mm)1 ... corrosivity medium, antisticking materials, lubrication materials, etc. Features of PTFE Rod: Exceptional chemical resistance. Low dielectric constant and loss factor and ... , so that you can do the batch. PTFE teflon moulded rod