Excellent sliding properties due to PTFE and ultra-thin walls maximize the inner space of the catheter, contributing to improved delivery performance!
Our PTFE liner features ultra-thin walls (8μm) managed with strict tolerances, allowing for a maximum inner diameter and a minimum outer diameter of the catheter. The continuous production method using silver-plated copper wire wound onto reels significantly reduces costs throughout the entire catheter assembly process. It is optimal as a liner for thinner-walled catheters. 【Features】 ■ Ultra-thin: 0.0003” - 0.0005” (8μm - 13μm) ■ Wall thickness tolerance: ±0.00008” (±2μm) ■ Inner diameter: 0.01” - 0.11” (0.3mm - 2.8mm) ■ Excellent slip properties and chemical resistance ■ Delivery form: Reel wound (up to 1,500m), with silver-plated copper wire
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basic information
■Quality Control - Monitoring the outer diameter along the entire length - Pinhole check along the entire length (pinhole locations are marked) --- Other Options --- ・Tie layer (adhesion layer) option for achieving adhesion PTFE liners can be supplied with an adhesion layer (8um) made of thermoplastic resin for improved adhesion after surface treatment. In this case, delivery can be made in cut lengths as well as in reels. ・Blade Option PTFE liners can also be supplied as a blade core with coils or braided with resin wires such as SS304, tungsten, 66PA, or PEEK on top of the PTFE liner. ・Outer Layer Option Delivery is also possible with an outer layer coated with various materials such as nylon, polyethylene, HDPE, LDPE, and others.
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Delivery Time
※We will provide samples upon request.
Applications/Examples of results
Microcatheter liner Delivery catheter liner
Detailed information
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Actual PTFE liner image
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Delivery in reel winding.
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Added blade option to the PTFE liner.
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Added outer layer option to the PTFE liner.
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Added blade and outer layer options to the PTFE liner.
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Company information
Our mission at Asahi Intec is to embody our customers' dreams of manufacturing into a single ultra-thin wire. For 40 years since our founding, we have tackled challenging issues and created various products through our research and development capabilities filled with curiosity and a consistent production system that starts from materials. In an era where diverse added values such as thinness, lightweight, space-saving, and quietness are required, we solve our customers' problems with our unique technology. Additionally, we have multiple development and production bases globally to support our customers' BCP (Business Continuity Planning).