Junkosha
Etched PTFE Liner

Junkosha Etched PTFE Liner with high tensile strength and excellent quality

Junkosha Etched PTFE Liner is an excellent material for catheter inner layers. Unlike dispersion PTFE liners, Junkosha Etched PTFE Liners are made using tube extrusion technology, resulting in a constant ultra-thin wall thickness and high tensile strength. The consistent quality remains stable within and between lot variation in the catheter assembly process, leading to higher manufacturing yields.

Junkosha Liner Tubing Etched PTFE Liner

Junkosha Etched PTFE Liner is an excellent material for catheter inner layers. Unlike dispersion PTFE liners, Junkosha Etched PTFE Liners are made using tube extrusion technology, resulting in a constant ultra-thin wall thickness and high tensile strength. The consistent quality remains stable within and between lot variation in the catheter assembly process, leading to higher manufacturing yields.

Features

Junkosha has developed our extrusion technology to produce catheter liners with exceptional tensile strength. This makes them less prone to elongation and results in a lubricious inner surface with a low coefficient of friction, which can help minimize the risk of snagging during device tracking and deployment.
Our processing equipment for liner manufacturing is centered on consistency which allows manufacturers to achieve higher yields through consistent product performance characteristics.

Benefits

Point 01

High Tensile Strength and Elongation Resistance

High Tensile Strength and Elongation Resistance
Stress-Strain Curve Comparison Data

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The superior lubricious properties of PTFE make it an excellent material choice for lining catheter lumens. Proprietary processing techniques allow Junkosha Etched PTFE Liners to provide considerable robustness and high tensile strength to catheters. The unique features of Junkosha Etched PTFE Liners help contribute to improved properties of catheters.

Point 02

Consistent Dimensional Quality Improves Yield

Consistent dimensional quality improves yield.

Junkosha Etched PTFE Liners have consistency in elongation and are available with ultra-thin walls to deliver improved flexibility and smaller outer diameters to minimize catheter profile . In addition, due to precision manufacturing techniques, Junkosha Etched PTFE Liners provide consistent performance, both within and between lots, resulting in higher manufacturing yield rates.

Point 03

Consistent Etched Surface Treatment Quality

Consistent etched surface treatment quality:

As a pioneer of sophisticated fluoropolymer application technologies, Junkosha is a market leading PTFE component supplier. Junkosha Etched PTFE Liner incorporates consistent etched surface treatment to provide confidence of adhesion of layers during processing, even in the most intricate catheter designs and demanding processing conditions. In addition, our PTFE Liners are delivered in UV-shielded packaging and shipped shortly after surface treatment.

Fast and Easy!

Junkosha offers an accessible support system.

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Technologies

Junkosha’s proprietary PTFE extrusion technology imparts high molecular orientation during extrusion. Junkosha has optimized PTFE extrusion capabilities, resulting in high quality materials.
Despite its ultra-thin wall, Junkosha Etched PTFE Liner is engineered with greater mechanical and tensile strength. Junkosha’s patented PTFE extrusion technology results in liners with advantageous properties desired for catheter performance.

Technologies
Stress-Strain Curve
Optimizing the Yield Point to Meet Desired Properties

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Applications of Junkosha Liners

  • Neurovascular microcatheters and aspiration catheters
  • Stent delivery and balloon angioplasty catheters
  • Steerable catheters
  • Imaging catheters

Request Samples

Made-to-Order Samples

Junkosha Etched PTFE Liner can be ordered by customizing the Inner Diameter, Wall Thickness, and Length from the following ranges.

  • Sample liners supplied to desired dimensions
  • Samples made upon order for quick delivery (shipped in approximately 2 weeks)
  • Cost: US $2,000 for 50 pieces (Purchase Order required)

Stock Samples

Free samples (5 sizes) are also available.

  • Shipped from inventory for quick delivery
  • Limited quantity orders (5 pieces per order, limit of 2 orders per request)
  • Cost: Free of charge (No Purchase Order needed)

Sample Request

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