Medical Catheter Technologies

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 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?

Wall Thickness:0.008-0.05mm
Tolerance:±0.01mm

product details

FEATURES

Mold Description

Product Materials:

PEEK PTFE PFA

Mold Material:

S136ESR

Number of Cavities:

1

Glue Feeding Method:

Hot runner

Cooling Method:

Water cooling

Molding Cycle

2.5s

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.

Mold Description
Product Materials:	PEEK PTFE PFA
Mold Material:	S136ESR
Number of Cavities:	1
Glue Feeding Method:	Hot runner
Cooling Method:	Water cooling
Molding Cycle	2.5s