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PTFE (Polytetrafluoroethylene) Round Rod Teflon Round Bar

  • MOQ: Default
  • Port: Hangzhou
  • Packaging: Customizable
  • Lead Time: Default
  • Size: Default Size
  • Color: Default Color
Category: PTFE Bushes



PTFE Rod: Thickness: 5-600 mm Size: 300-3000mm

Product Description

 PTFE has the highest melting point and is capable of continued service at -180-260 C. PTFE is a processible melt resin capable of continuous service at 204 C. PTFE products are used as gasket and packing materials in chemical processing equipment; as electrical insulation for maximum reliability; and in bearings, seals, piston rings and other mechanical applications, especially those require anti-stick characteristics. PTFE has excellent thermal and electrical insulation properties. It has a low coefficient of friction.

Unmatched Durability and Heat Resistance

Our PTFE (Polytetrafluoroethylene) Round Rod Teflon Round Bar is the epitome of strength and reliability. With a melting point that surpasses any other material on the market, this product guarantees continued performance even in extreme temperatures ranging from -180ºC to +260ºC. Whether you need a material that can withstand scorching heat or freezing cold, our PTFE Round Bar delivers unparalleled durability. Say goodbye to worries about thermal degradation and embrace a product that can handle the toughest environments.

Unleash the Power of Versatility
At Ning E-plastics, we understand that versatility is key when choosing the right material. Our PTFE Round Bar is a processible melt resin that can be tailored to fit a wide range of applications. It is an excellent choice for gaskets and packing materials in chemical processing equipment, offering maximum reliability in the most demanding environments. Its exceptional electrical insulation properties make it an ideal option for various electrical components. Whether you need bearings, seals, piston rings, or any mechanical application that requires anti-stick characteristics, our PTFE Round Bar is the solution you’ve been searching for.

Experience Unrivaled Performance
Regarding performance, our PTFE Round Bar stands in a league of its own. Its high and low-temperature resistance, corrosion resistance against strong acids and alkalis, and remarkable weather resistance make it a top choice across industries. The material’s high insulation properties ensure safe and efficient operations, while its outstanding lubrication properties reduce friction and enhance performance. Our PTFE Round Bar guarantees a hassle-free and environmentally friendly experience with its non-adhesive nature and non-toxic composition. Join the ranks of satisfied customers who have discovered the transformative power of our PTFE Round Bar.


High and low temperature resistance(-180ºC~+260 ºC)

Corrosion resistance(strong acid, strong alkali and aqua regia, etc)

Weather resistance

High insulation

High lubrication

Non adhesion

Nontoxic etc


Widely used in gaskets,Valve packing,Diaphragms and mechanical seals.

Linings of pipes, valves , Pumps and vessels .Chemical,Machinery fields .Electrical insulation parts .

mechanical property
Density   g/cm3 2.10-2.30
Tensile strength   Mpa 15
ultimate elongation   % 150
Tensile strength D638 PSI 1500-3500
Produce Max.Temp   ºC 385
hardness D1700 D 50-60
Impact strength D256 Ft./Lb./In. 3
Melting point   ºC 327
working Temp. ASTM D648 ºC -180 ~260
Elongation D638 % 250-350
Deformation % 73 0F ,1500 psi 24 hours D621 N/A 4-8
Deformation % 1000F,1500psi,24hours D621 N/A 10-18
Deformation  % 2000F,1500psi 24 hours D621 N/A 20-52
lzod     6
Water absorption D570 % 0.001
Coefficient of Friction   N/A 0.04
Dielectric constant D150 Ω 1016
Dielectric strength D257 Volts 1000
Coefficient of thermal expansion 73 0F D696 In./In./Ft. 5.5*10.3
Coefficient of thermal conductivity *5 Btu/hr/ftz 1.7
PV at 900 ft./min N/A 2500  
Colour *6 N/A white
PTFE was widely used as resistant high & low-temperature materials, Corrosion-resistant materials, and Insulation materials in the atomic energy, defense, aerospace, electronics, electrical, chemical industry, Machinery, instruments, meters, construction, textile, metal, surface treatment, pharmaceutical, medical. Food and metallurgical smelting and become irreplaceable products.

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