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Tie layer

Lumen

A thin thermoplastic tie layer (8μm) enhances adhesion between the outer jacket and inner liner to reduce delamination.



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Our Tie layer coating on PTFE Liner enhances adhesion between the outer jacket and inner liner to reduce delamination. Our continuous spool to spool process on the silver-plated copper-core mandrel realizes exceptional consistency with tighter tolerance that streamlines your catheter manufacturing through the entire catheter assembly process.


Outer diameter range consistency

Our continuous spool-to-spool process realizes exceptional consistency.

99.7% is within range (± 3.2μm) with actual data of Tie layer on the PTFE Liner as below.


Specifications

- Thin wall:              Min. 8μm (0.0003”)

- Wall tolerance:   ±5μm (±0.0002”), depending on the material

- Inside diameter:  0.01” - 0.11”   (0.3mm - 2.8mm)

- Material:   Pebax®. Vestamid®, Tecothane®, Tecoflex®, Carbothane®, etc.

- Supplied:   Spooled up to 1500meter, or cut length up to 2800mm (110”)


Tie layer for braided shaft

- PTFE Liner features ultra thin wall, excellent lubricity, and chemical resistance, for smooth delivery. 

- Braid reinforcement with material including SS304, tungsten, polymeric filaments such as 66PA, PEEK, or other materials. 

- Outer jacketing is also available in a variety of materials including Nylon, polyurethane, HDPE, LDPE, or numerous other materials.

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