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What are the characteristics of PTFE extrusion tube and what are the application fields?
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Release time:
2024-04-13
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What is 1. PTFE extrusion tube?
PTFE extrusion tube, all known as PTFE extrusion tube, is a special process of polytetrafluoroethylene (PTFE) resin processed into a continuous tubular products of high-tech materials. This resin is made by suspension polymerization technology, and is extruded by plunger, and finally becomes a pipe product with high stability and various excellent properties.
What are the characteristics of 2. PTFE extrusion tube?
Chemical resistance: the biggest feature of PTFE extrusion tube is extremely excellent chemical resistance, whether it is strong acid, alkali or organic solvent, can maintain its structural integrity.
Wide range of temperature resistance: PTFE material can work stably for a long time in the extreme temperature range of -80 ℃ to 260 ℃, which makes PTFE extrusion tube suitable for use in high and low temperature environments.
Good insulation performance: As an excellent electrical insulation material, PTFE extrusion tube has high dielectric strength and low dielectric loss factor, suitable for electrical insulation protection and high frequency signal transmission.
Low friction coefficient and non-stick: PTFE surface is smooth and not easy to adhere, friction resistance is small, thereby reducing wear, widely used in the need for low friction and non-stick surface occasions.
Excellent mechanical properties: Although PTFE itself has low hardness, its tensile strength, bending fatigue strength and creep resistance perform well under certain conditions, and it has good wear resistance and impact resistance.
What are the applications of 3. PTFE extrusion tubes?
Chemical industry: due to its corrosion resistance, PTFE extrusion pipe is often used in the pipeline system of chemical plants, conveying corrosive liquids and gases, and also used in the production of valves, pumps, reactor linings and other components.
Pharmaceutical and biomedical field: PTFE extrusion tube meets food safety standards and can be used for fluid delivery lines requiring sterility and cleanliness in biopharmaceutical processes, as well as catheters and implants in medical devices.
Semiconductor and electronics industry: Due to its superior insulation properties, PTFE extruded tubes play an important role in the fields of electronic component cooling systems and ultra-pure water transportation.
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