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XIFLON FEP RODS is a semi-finished product manufactured from high-performance fluorinated ethylene propylene (FEP) resin, sourced from carefully selected and trusted suppliers.Designed for demanding applications, our FEP rods combine:

Chemical & UV Resistance

Outstanding resistance to harsh chemicals, solvents, and long-term UV exposure

Thermal Stability

Continuous service temperature: −200 °C to +200 °C with reliable performance

Dielectric Properties

Excellent electrical insulation with high dielectric strength and low dissipation factor

Mechanical & Surface Performance

High tensile strength, smooth finish, and easy-release non-stick surface

Experience Unmatched Performance in Extreme Conditions

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HOW OUR FEP EXTRUDED RODS ARE PRODUCED

Optimize Your Process With Precision-Engineered Performance

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Our FEP EXTRUDED Rods are manufactured using precision extrusion technology. In this process, prime grade FEP resin is melted and extruded into solid rods under tightly controlled temperature and pressure conditions. This ensures:

Dimensional Accuracy

Consistent dimensional stability across all product range

Surface Quality

Ultra-smooth, defect-free finish free from inclusions or metal particles

Material Integrity

No degradation of polymer structure, preserving chemical and thermal resistance

Traceable Quality

Each batch is tested to ASTM standards to ensure reproducibility and reliability

CHARACTERISTIC PROPERTIES

Property Standard Unit Value
Specific gravity ASTM D792 – 2.12–2.17
Tensile Strength at Break ASTM D638 MPa ≥ 25
Elongation at Break ASTM D638 % ≥ 200
Hardness ASTM D2240 Shore D ≥ 60
Melting Point ASTM D3418 °C 300±10
Limiting Oxygen Index ASTM D2863 % > 95
Property Standard Unit Value
Specific gravity ASTM D792 – 2.12–2.17
Tensile Strength at Break ASTM D638 MPa 23–35
Elongation at Break ASTM D638 % 200–290
Hardness ASTM D2240 Shore D 50–55
Melting Point ASTM D3418 °C 265±10
Limiting Oxygen Index ASTM D2863 % > 95

FEP EXTRUDED RODS Dimensions & Tolerances

Diameter, mm Length, mm Tolerance, mm
Diameter Length
10 1000 0 / +1.0 0 / +10
12
15
20
25
30
35
40
45
50 0 / +2.0
60
70
80

CUSTOM SIZES

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

FEP PRODUCTS FROM XIFLON

fep film
FEP FILMS
fep resin
FEP Resin
fep products
fep sheets

OPTIMIZE YOUR PROCESS WITH XIFLON FEP EXTRUDED RODS

This controlled extrusion process delivers semi-finished FEP Extruded rods that can be precisely machined into critical components. With exceptional chemical resistance, reliable thermal stability, and excellent dielectric performance, XIFLON FEP rods provide dependable solutions where conventional plastics fall short.

  • Unlike standard engineering plastics, FEP retains its properties under challenging conditions – from −200 °C to +200 °C – ensuring long-term performance in aggressive environments.
  • The combination of purity, smoothness, and mechanical integrity allows manufacturers to create high-performance parts with tight tolerances and consistent dimensional control.
  • Chemical

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

  • Pharmaceutical Industry

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

  • Electrical & Electronics

Applications: Insulators, spacers, and dielectric components

  • Industrial Processing

Applications: Bushings, bearings, and custom machined parts resistant to corrosive media

  • Semiconductor& Cleanroom Environments

Applications: High-purity precision components with smooth finishes

  • Food

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

Xiflon FEP Extruded RODS: Certified for Global Standards & Compliance

Xiflon FEP RODS are engineered to meet stringent global safety, environmental, and industry-specific standards. Our materials are tested and certified to ensure suitability across critical sectors, including chemical processing, automotive and other industry sectors.

Regulatory Compliance

✓ REACH – Free from SVHC > 0.1% (w/w), in accordance with Regulation (EC) No. 1907/2006
✓ RoHS – Compliant with Directive (EU) 2015/863
✓ FDA – Compliant with FDA regulations for use in food contact applications

Certification

Certification

ISO_9001-2015
1
reach-compliance
rohs
ASTM

WHY CHOOSE XIFLON FEP EXTRUDED RODS ?

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Key Advantages

Versatile Options

Available in a broad range of thicknesses, and lengths, with custom sizes upon request to meet specific application needs.

High Quality

Extruded under strict quality controls, ensuring smooth, contamination-free surfaces and consistent purity.

High Performance

Outstanding chemical resistance, thermal stability (−200 °C to +200 °C), and dielectric strength, proven in demanding industries.

Expert Support

Multilingual technical support from selection to end-use applications.

Trusted Partner

Chosen by leaders in the chemical, food, and electrical sectors worldwide.

Need Assistance?

Our FEP experts are ready to help with your requirements.

Contact Our Team

Technical Resources

Access our comprehensive FEP size range guide and technical documentation.

Download Guide

FEP RODS FAQ

FEP extruded rods are cylindrical semi-finished products made from fluorinated ethylene propylene (FEP), a melt-processable fluoropolymer closely related to PTFE. Like PTFE, FEP is chemically inert, non-stick, and resistant to heat and weathering—but unlike PTFE, FEP can be extruded continuously for uniform rod production.

Manufacturing process:

  1. FEP pellets are fed into an extruder.
  2. Resin is heated above its melting point (~260 °C).
  3. Molten polymer is pushed through a circular die to form rods.
  4. Rods are cooled, sized, and cut to required lengths.

Why extrusion matters:

  • Enables continuous lengths, unlike PTFE rods (which require molding/ram extrusion).
  • Produces rods with consistent diameters and economical scalability.

Key properties:

  • Exceptional chemical resistance
  • Continuous service temperature up to ~200 °C
  • Low-friction, non-stick surface
  • Transparency for visual inspection applications

 In short: FEP extruded rods deliver PTFE’s durability with the added advantage of processability.

FEP extruded rods come in a broad range of diameters and lengths, offering versatility for different applications.

Diameter range:

  • Standard: 3 mm to 150 mm
  • Small (<10 mm): Used in insulation & precision parts
  • Large (up to 150 mm): Ideal for machined components

Length range:

  • Standard: 1000 mm or 2000 mm rods
  • Custom cut lengths available on request

Tolerances:

  • Typically within ±0.1–0.3 mm (depending on diameter), ensuring high dimensional accuracy.

Surface finishes:

  • Smooth extruded rods for general machining
  • Etched rods for bonding to other materials

 Whether you need precision diameters or bulk rod stock, FEP extrusion ensures consistency and reliability.

While all three are fluoropolymers, FEP, PTFE, and PFA rods differ in processability, performance, and cost.

FEP rods:

  • Extrudable → continuous production & long lengths
  • Transparent → allows visual monitoring
  • Service temperature: up to 200 °C
  • More economical than PFA

PTFE rods:

  • Non-melt processable → must be molded or ram extruded
  • Opaque white appearance
  • Higher service temperature (up to 260 °C)
  • Better for heavy-duty mechanical parts

PFA rods:

  • Similar to FEP, but with higher temperature resistance (~260 °C)
  • Superior stress-crack resistance
  • Higher cost than FEP

 Quick guide:

  • Choose FEP rods for clarity, cost savings, and easy fabrication.
  • Choose PTFE rods for high-heat or heavy mechanical applications.
  • Choose PFA rods for premium endurance at higher temperatures.

FEP rods are widely used as machining stock thanks to their smooth extrusion and consistent dimensions.

Machining benefits:

  • Low tool wear – non-abrasive material prolongs tool life
  • Excellent surface finish – produces smooth, clean parts
  • High precision – uniform extrusion allows consistent tolerances

Challenges to note:

  • Softer than PTFE/PFA → may deform under high clamping pressure
  • Requires sharp tools and careful feeds to avoid smearing
  • Heat buildup during machining should be minimized

Post-machining uses:

  • Valve seats in chemical industries
  • Electrical bushings and insulators
  • Transparent spacers, guides, and optical components

 Need precision-machined parts? FEP rods provide a reliable balance of machinability and performance.

FEP rods are trusted across industries where clarity, chemical resistance, and electrical insulation are critical.

Key industries & applications:

  • Chemical processing → Machined seals, bushings, and valve components
  • Food & pharmaceuticals → Non-stick, FDA-compliant spacers & guides
  • Electronics → Dielectric bushings, insulating parts, cable management
  • Optical & photovoltaics → Transparent light guides & protective elements
  • Aerospace & automotive → Lightweight, non-stick components resistant to heat and chemicals

Why industries choose FEP rods:

  • Transparency for monitoring flows and systems
  • Continuous extrusion → consistent quality and long rod lengths
  • Cost advantage over PFA with similar performance
  • Chemical purity → essential for sensitive applications

 Bottom line: FEP extruded rods are the material of choice when durability, clarity, and versatility matter.