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PTFE Liner Tubing
Medical Extruded Tubing
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PTFE Liner Tubing

PTFE Liner Tubing

PTFE Liner Tubing features excellent chemical inertness and strong resistance to

corrosive fluids, making it ideal for demanding medical applications. The ultra-

thin wall design of our PTFE Liner Tubing helps minimize the outer diameter (OD)

while maximizing the inner diameter (ID) of the catheter, allowing for improved flow

and compact device design. In addition, itprovides exceptional lubricity, ensuring

smooth and consistent device delivery.

PTFE Liner Tubing Features

PTFE Liner Tubing is highly resistant to corrosion and extreme temperatures.

Melting point: approximately 300C.

ANSIX Medical offers two production types for PTFE Liner Tubing: extrusion or coating on a silver-plated copper-core mandrel, depending on the required wall thickness.

Produced under strict quality control standards to ensure consistent quality that meets the

specific requirements of medical device manufacturers and regulatory bodies.

Etching capability available for improved bonding.

Tolerance:±0.01 mm.

Focus on Quality and Service

What is The Features of Ansix Medical's PTFE Liner Tubing?

Leverage PTFE's exceptional lubricious properties for optimal catheter lumen lining.

Unlike conventional options, Ansix Medical PTFE Liners Tubing offer strength, uniformity,

and thin walls.

Enhanced by optimized etching and surface treatment, they ensure superior

adhesion, even in intricate tapered catheter designs.

What is The Customization Capability for The PTFE Liner from Ansix Medical?

  • Wall Thickness:0.008-0.05mm
  • Tolerance:±0.01mm
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product details

FEATURES

  • Mold Description

    Product Materials:

    PTFE FEP

    Mold Material:

    S136ESR

    Number of Cavities:

    2

    Glue Feeding Method:

    Hot runner

    Cooling Method:

    Water cooling

    Molding Cycle

    42.5s


  • PTFE Liner Tubing

    Ansix Etched PTFE Liner Tubing

    From neurovascular to structural heart applications (sizes 0.5–10 mm), Ansix’s PTFE Etched Liners deliver the adhesion and reliability your devices demand. ​
    ​
    With 30+ years of Etched PTFE extrusion expertise and state-of-the-art manufacturing, we offer unmatched customization and customer service to support your innovation. ​
    ​
    Our liners feature ultra-thin walls, tight tolerances, and high batch-to-batch consistency, making them ideal for advanced bonding and lamination.

    Curious to know how the Ansix Etched PTFE Liner can improve your design?
  • Medical two Component and 2K Injection molding6ski
  • Applications

    Etched PTFE liners are commonly used as the inner layer in reflow interventional and other minimally invasive delivery devices such as:

    Stent delivery system
    Steerable sheaths
    Micro catheters
    Ablation catheters
    Aspiration catheters

    Technical Specifications
    Inner diameter range: 0.5- 10 mm (0.02”- 0.39”)
    Tolerance:                         +/- 0.012 mm- 0.025 mm (0.0005”- 0.001”
    Wall Thickness:            starting from 0.025 mm (0.001”)
    Tolerance:                         +/- 0.012 mm – 0.025 mm (+/- 0.0005”- +/- 0.001)
    Lenght max:                  3000 mm (118”)




  • Medical two Component and 2K Injection molding6ski
  • mold workshops 77mkg

  • PTFE Liner Free-extruded (FE)

    Ansix Medical Ram-extruded OD Etched PTFE Liner series are available in both free-extruded and over-the-wire configurations, providing more pathways for advanced catheter designs.

     

    Etched PTFE Liner FE/OTW

     

    Choosing the Right Liner for Your Next Project

     

    PTFE Liner Series

     

    Free-Extruded (FE)

     

    Over-the-Wire (OTW)

     

     Film-Casted (FC)

     

    Overview

     

    Ansix Medical Healthcare Ram-extruded OD Etched PTFE series are available in both free-extruded and over-the-wire configurations, providing more pathways for advanced catheter designs.

     

    Free-Extruded (FE)

     

    Ansix Liner represent our thin and most flexible free-extruded PTFE liners. Pairing max wall thicknesses of 0.001”+ / -0.00025”and 0.00075” / 0.00025”with best-in-class tensile strength, free-extruded Ansix Liner™ catheter liners enable advanced catheter designs with smaller profles or larger working channels.

     

    Over-the-Wire (OTW)

     

    Ansix Liner Over-The-Wire (OTW) is the latest addition to the Ansix Liner  family and helps bridge the gap between film cast and free-extruded liner technology.  Ansix Liner  OTW liners provide the same thin walls and tight tolerances as free-extruded Ansix Liner ,  but with softer, more flexible mechanical performance enabling next-gen catheter designs to navigate the most tortuous vasculatures.

  • APPLICATIONS

     

    Catheter liners and access sheaths used in:

     

    Endovascular

     

    Neurovascular

     

    Peripheral

     

    Structural

     

    Heart CRM / EP

     

     

     

    KEY PROPERTIES

     

    Highly lubricity

     

    Improved flexibility

     

    High tensile strength

     

    Biocompatibility

     

    Chemical resistance

     

    ETO and autoclave sterilizable

     

    Excellent dielectric insulating properties

     

    Technical Characteristics

     

    All PTFE Ansix Liner liners are produced based on customer specifications and the chart  belowis ageneral capabilityguide.Allmaterial canbe etchedonthe OD toenhance adhesion.  For even greater adhesion, a tie layer coating can also be applied.