Sell PTFE Nozzle Feeding Tube 2x4mm High Temperature Resistance for 3D Printer best price

Decription: Feature: Extremely strong insulation resistance - Not affected by the environment and frequency, the volume resistance can reach 1018 ohm/cm, the dielectric loss is small, and the voltage is high. Excellent resistance to high and low temperature - The effect on temperature has not changed much, the temperature range is wide, and the temperature can be used -190 and + 280 degC Unique self-lubricating properties - With the smallest coefficient of friction in plastics, it is the best oil-free lubricant. The protruding surface is not sticky - The known solid material cannot adhere to the surface and is a solid material with the smallest surface energy. Excellent resistance to atmospheric aging - Radiation resistance and low permeability - long-term exposure to the atmospheres, which surface and performance remain unchanged. Specification: Product name: PETF Feeding Tube Product Type: for 3D Printer Accessory Parameter: Internal Diameter: 2mm, Outer Diameter: 4mm Application: Almost all kinds of 3D printers Temperature range: -190 - 280 degC Included: 1 x Feeding Tube