Special antistatic teflon pipe material and preparation method thereof

The invention relates to a special antistatic teflon pipe material and a preparation method thereof. According to the weight components, the basic formula of the special antistatic teflon pipe material is as follows: 69-85% of organic fluorine resin, 3-20% of a toughening agent, 2-15% of a conductive filler, 2-18% of a reinforcing filler, 0.1-1% of a dispersant, 0.1-1% of a lubricant, 0.3-2% of aheat stabilizer, 0.1-1.5% of a nucleating agent and 0.1-2% of an antioxidant. The preparation method is as follows: weighing the formula according to a certain proportion, placing in a high-speed mixer for low-speed mixing for 1-3 minutes and high-speed mixing for 3-10 minutes, putting the mixture into a storage tank of a double-screw extruder, and melting and extruding. By using the formula and the process, the special antistatic teflon pipe material can have the functions of high strength, high pressure resistance, good toughness, burst prevention, antistatic and the like, improves the mechanical properties of a Tef