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XIFLON PTFE RODS are semi-finished products manufactured from high-purity virgin PTFE resin. Designed for the most demanding industries, our PTFE rods combine outstanding chemical resistance, broad service temperature (−200 °C to +260 °C), ultra-low friction, and excellent dielectric performance.

Chemical & UV Resistance

Withstand aggressive chemicals, solvents, prolonged UV exposure.

Thermal Stability

Continuous service: −200 °C to +260 °C without degradation.

Dielectric Properties

High dielectric strength and low dissipation factor.

Mechanical & Surface Performance

Excellent tensile strength, smooth finish, non-stick surface.

Experience Unmatched Performance In Extreme Conditions

Precision extruded PTFE rods for reliable machining and long‑term stability in harsh media.

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HOW OUR PTFE RODS ARE PRODUCED

Optimize Your Process With Precision‑Engineered Performance

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Our PTFE rods are produced by ram extrusion using virgin resin, followed by controlled sintering to ensure dimensional stability and machining reliability.

Dimensional Accuracy

Stable dimensions across size range.

Surface Quality

Smooth, defect-free finish.

Material Integrity

Preserves chemical & thermal resistance.

Traceable Quality

ASTM/ISO referenced testing.

CHARACTERISTIC PROPERTIES

Property Standard Unit Value
DensityASTM D792g/cm³2.13 – 2.23
Water Absorption, 24 hASTM D570%0.01
Tensile Strength at BreakASTM D4894MPa20 – 25
Elongation at BreakASTM D4894%200 – 280
HardnessASTM D2240Shore D≥ 54
Ball Indentation HardnessASTM D785°C300 ± 10
Compression Strength, 1% deformationASTM D695MPa≥ 4
Deformation under Load, 140 kg/cm², 24hASTM D621%10 – 15
Permanent Deformation, after 24h relaxationASTM D621%5.5 – 8
Coefficient of Static FrictionASTM D1894–0.07 – 0.10
Coefficient of Dynamic FrictionASTM D1894–0.06 – 0.08
Wear Factor (K)ASTM D3702–2.9
Wear CoefficientASTM D3702–20000 – 25000
Thermal ConductivityASTM C177W/m·K0.34
Coefficient of Linear Thermal Expansion, 25 – 100 °CASTM D6961/°C12 – 15 × 10⁻⁵
Dielectric StrengthASTM D149kV/mm≥ 30
Volume ResistivityASTM D257Ω·cm10¹⁸
Surface ResistivityASTM D257Ω10¹⁷
Limiting Oxygen IndexASTM D2863%> 95
FlammabilityUL 94–V-0

DIMENSIONS & TOLERANCES — EXTRUDED RODS

Thickness, mm Length, mm Tolerance (Thickness) Tolerance (Length)
4.01000 / 2000 / 30000.0 ; +0.6 mm0.0 ; +2%
5.01000 / 2000 / 30000.0 ; +0.6 mm0.0 ; +2%
6.01000 / 2000 / 30000.0 ; +0.6 mm0.0 ; +2%
7.01000 / 2000 / 30000.0 ; +0.6 mm0.0 ; +2%
8.01000 / 2000 / 30000.0 ; +0.6 mm0.0 ; +2%
9.01000 / 2000 / 30000.0 ; +0.6 mm0.0 ; +2%
10.01000 / 2000 / 30000.0 ; +0.6 mm0.0 ; +2%
11.01000 / 20000.0 ; +6%0.0 ; +2%
12.01000 / 20000.0 ; +6%0.0 ; +2%
13.01000 / 2000 / 30000.0 ; +6%0.0 ; +2%
14.01000 / 20000.0 ; +6%0.0 ; +2%
15.01000 / 2000 / 30000.0 ; +6%0.0 ; +2%
16.01000 / 2000 / 30000.0 ; +6%0.0 ; +2%
17.01000 / 20000.0 ; +6%0.0 ; +2%
18.01000 / 2000 / 30000.0 ; +6%0.0 ; +2%
19.01000 / 2000 / 30000.0 ; +6%0.0 ; +2%
20.01000 / 2000 / 30000.0 ; +6%0.0 ; +2%
22.01000 / 20000.0 ; +6%0.0 ; +2%
25.01000 / 2000 / 30000.0 ; +6%0.0 ; +2%
28.01000 / 20000.0 ; +6%0.0 ; +2%
30.01000 / 2000 / 30000.0 ; +6%0.0 ; +2%
32.01000 / 20000.0 ; +6%0.0 ; +2%
35.01000 / 2000 / 30000.0 ; +6%0.0 ; +2%
38.01000 / 2000 / 30000.0 ; +6%0.0 ; +2%
40.01000 / 2000 / 30000.0 ; +6%0.0 ; +2%
45.01000 / 2000 / 30000.0 ; +6%0.0 ; +2%
50.01000 / 2000 / 30000.0 ; +6%0.0 ; +2%
55.01000 / 2000 / 30000.0 ; +6%0.0 ; +2%
60.01000 / 2000 / 30000.0 ; +6%0.0 ; +2%
65.01000 / 2000 / 30000.0 ; +6%0.0 ; +2%
70.01000 / 2000 / 30000.0 ; +6%0.0 ; +2%
75.01000 / 2000 / 30000.0 ; +6%0.0 ; +2%
80.01000 / 2000 / 30000.0 ; +6%0.0 ; +2%
85.01000 / 2000 / 30000.0 ; +6%0.0 ; +2%
90.01000 / 2000 / 30000.0 ; +6%0.0 ; +2%
95.01000 / 2000 / 30000.0 ; +6%0.0 ; +2%
100.01000 / 2000 / 30000.0 ; +6%0.0 ; +2%
110.01000 / 2000 / 30000.0 ; +6%0.0 ; +2%
120.01000 / 2000 / 30000.0 ; +6%0.0 ; +2%
130.01000 / 2000 / 30000.0 ; +6%0.0 ; +2%
140.01000 / 2000 / 30000.0 ; +6%0.0 ; +2%
150.01000 / 2000 / 30000.0 ; +6%0.0 ; +2%
160.01000 / 2000 / 30000.0 ; +6%0.0 ; +2%
170.01000 / 20000.0 ; +6%0.0 ; +2%
180.01000 / 20000.0 ; +6%0.0 ; +2%
190.01000 / 20000.0 ; +6%0.0 ; +2%
200.01000 / 20000.0 ; +6%0.0 ; +2%
210.010000.0 ; +6%0.0 ; +2%
220.010000.0 ; +6%0.0 ; +2%
230.010000.0 ; +6%0.0 ; +2%
240.010000.0 ; +6%0.0 ; +2%
250.010000.0 ; +6%0.0 ; +2%

CUSTOM SIZES

are available upon request to meet specific application specifications. Length is supplied according to customer requirements.

PTFE PRODUCTS FROM XIFLON

xiflon-ptfe-skived-roll-1536x1024
PTFE skived
molded sheets
PTFE molded sheets
xiflon-ptfe-tubes-1536x1024
ptfe tubes

OPTIMIZE YOUR PROCESS WITH XIFLON PTFE RODS

This controlled extrusion process delivers semi‑finished PTFE rods that can be precisely machined into complex components. With chemical resistance, thermal stability, and dielectric performance, XIFLON PTFE rods provide reliable solutions where conventional plastics are not sufficient.

  • Unlike standard engineering plastics, PTFE retains properties from −200 °C to +260 °C for long‑term reliability in aggressive environments.
  • The combination of purity, dimensional stability, and mechanical strength enables high‑performance parts with tight tolerances and consistent quality.
  • Chemical

Applications: Seals, gaskets, valve parts for pumps and process equipment.

  • Pharmaceutical Industry

Applications: Seals, gaskets, valve parts for hygienic processes.

  • Electrical & Electronics

Applications: Insulators, spacers, dielectric components.

  • Industrial Processing

Applications: Bushings, bearings, custom parts for corrosive media.

  • Semiconductor & Cleanroom

Applications: High‑purity precision components with smooth finishes.

  • Food

Applications: Hygienic seals, fittings, and machined parts for tanks and processing equipment.

XIFLON PTFE: CERTIFIED FOR GLOBAL STANDARDS & COMPLIANCE

Regulatory Compliance

✓ REACH – SVHC‑free as per EC 1907/2006 (latest Candidate List).
✓ RoHS – Compliant with Directive (EU) 2015/863.
✓ FDA – Compliant with FDA 21 CFR 177.1550 for food contact applications.

Certification

Certification

ISO_9001-2015
1
reach-compliance
rohs
ASTM

WHY CHOOSE XIFLON PTFE - RODS?

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Key Advantages

Versatile Options

Wide range of diameters & lengths; custom sizes on request.

High Quality

Strict controls ensure smooth, contamination-free surfaces.

High Performance

Proven chemical, thermal, and dielectric performance.

Expert Support

Technical support from selection to end-use.

Trusted Partner

Supplying chemical, food, pharma, and electronics sectors.

Need Assistance?

Our PTFE experts are ready to help with your requirements.

Contact Our Team

Technical Resources

Access our comprehensive PTFE size range guide and technical documentation.

Download Guide

PTFE - RODS FAQ

What are PTFE rods, and what makes them unique?

PTFE rods (Polytetrafluoroethylene rods, also known as Teflon® rods) are semi-finished fluoropolymer products known for their outstanding chemical resistance, low friction, and wide temperature range.

Unique properties of PTFE rods:

  • Continuous service temperature: -200 °C to +260 °C
  • Inert to almost all industrial chemicals
  • Lowest coefficient of friction among plastics → self-lubricating
  • Excellent dielectric insulation
  • Non-stick & non-wetting surface
  • FDA-compliant grades available for food and pharmaceutical use

 In short: PTFE rods are the go-to choice for seals, insulators, and non-stick components in extreme environments.

PTFE rods are made using compression molding or ram extrusion, since PTFE is not melt-processable like FEP or PFA.

Manufacturing methods:

  • Compression molded rods → available in larger diameters, higher density, used for heavy-duty machining
  • Ram extruded rods → long continuous lengths, excellent dimensional consistency, cost-effective

Formats available:

  • Virgin PTFE rods → pure, unfilled, highest chemical resistance
  • Filled PTFE rods → modified with glass, carbon, bronze, or graphite fillers to enhance wear, stiffness, or conductivity

 The choice of manufacturing method depends on diameter, length, and end-use requirements.

PTFE rods are available in a wide range of diameters and lengths.

Ram-extruded PTFE rods:

  • Diameters: 5 mm – 200 mm
  • Lengths: 1000 mm and 2000 mm standard

Molded PTFE rods:

  • Diameters: 150 mm – 500 mm+
  • Lengths: up to 300 mm (due to molding limitations)

Custom options:

  • Cut-to-length service for precise machining stock
  • Etched PTFE rods for bonding to adhesives
  • Filled PTFE rods for enhanced wear, load-bearing, or conductivity

 From micro-diameter insulation rods to heavy billets for machining, PTFE rods cover the full spectrum.

PTFE rods are used wherever chemical resistance, insulation, and non-stick properties are required.

Industries & applications:

  • Chemical processing → seals, valve seats, gaskets, pump parts
  • Electronics & semiconductors → insulators, bushings, dielectric components
  • Food & pharmaceuticals → FDA-approved bushings, spacers, non-stick surfaces
  • Aerospace & automotive → lightweight seals, wear-resistant parts, fuel system components
  • Industrial machinery → sliding bearings, guides, anti-friction parts

 PTFE rods are valued across industries as reliable stock for precision machining into durable components.

PTFE vs. PFA rods:

  • Both resist up to 260 °C
  • PTFE → non-melt-processable, softer, less stress-crack resistant
  • PFA → melt-processable, weldable, higher mechanical endurance

PTFE vs. FEP rods:

  • FEP → melt-processable, transparent, service up to 200 °C
  • PTFE → opaque, higher temperature resistance, better creep resistance

PTFE vs. PEEK rods:

  • PEEK → much stronger, stiffer, excellent wear resistance (up to 250 °C)
  • PTFE → softer, better chemical resistance and non-stick surface

 Summary guide:

  • Choose PTFE rods → for maximum chemical resistance & non-stick applications
  • Choose PFA rods → for high-purity and weldable parts
  • Choose FEP rods → for clarity & flexibility under moderate heat
  • Choose PEEK rods → for load-bearing & wear resistance

PTFE rods are one of the best all-round performers among engineering plastics.

Temperature resistance:

  • Continuous service up to 260 °C
  • Cryogenic use down to -200 °C
  • Retains properties over wide thermal cycles

Wear & mechanical strength:

  • Very low friction (self-lubricating)
  • Moderate wear resistance (improved with fillers like glass or carbon)
  • High creep under load (can deform if clamped too tightly)

Chemical resistance:

  • Inert to almost all chemicals, acids, bases, and solvents
  • Resistant to hydrolysis, UV, and weathering
  • Not resistant to molten alkali metals or elemental fluorine

 PTFE rods excel in heat and chemicals, but for load-bearing parts, filled grades are often recommended.

Yes — PTFE rods are one of the most common plastics used as machining stock.

Machining properties:

  • Easily machined with standard tools
  • Produces smooth finishes
  • Requires care due to softness and creep (avoid overtight clamping)

Fabrication options:

  • Etching → surface treatment for bonding with adhesives
  • Filled PTFE rods → stronger, stiffer, better wear resistance
  • Cut-to-size → custom rods supplied for specific applications

Common machined parts:

  • Seals and gaskets
  • Bushings and spacers
  • Electrical insulators
  • Valve seats and pump components

 PTFE rods are among the easiest engineering plastics to machine into high-performance sealing and insulating components.