Features

Pure synthetic fused silica

Smooth inner wall with low resistance, strong internal pressure consistency, and better fluid movement performance. High-purity quartz material has high light transmittance, which is conducive to optical analysis, radiation resistance, and low loss. The material is uniform and easy to cut and fuse optical fiber connectors, and the length can be easily customized;

Complete specifications, strict quality control, stable precision

Using multi-level online measurement, even for a few hundred meters of thin-diameter capillary optical fiber, the inner and outer diameters can be kept stable. It meets all technical requirements for optical fiber and industrial equipment connectors.

Polyimide coating

Advanced polyimide coating material with adjustable coating thickness, low dielectric constant, combustion and gasification characteristics, high strength under radiation, water-free self-lubricating properties, good high temperature resistance (long-term 300℃, short-term 400℃), corrosion resistance, and wear resistance, is an ideal protective coating for capillary optical fibers. It has good biocompatibility and can be widely used in human interventional systems in the medical industry.

Customized microstructure capillary

The expert team with many years of fiber manufacturing experience can design composite porous capillary structures according to user needs, form multiple channels in a capillary optical fiber, and ensure that it is as smooth as a mirror. We also accept customized services with various inner and outer diameter ratios and sizes.

Applications

Medicine

Precision drug delivery systems

Flow control systems

Clinical and diagnostic equipment

Wearable drug delivery devices

Technology

Chromatography

Micro- and nanofluidics

Mass spectrometry interfaces

Communication system packaging

Industry

Packaging leakage

Evaporative cooling system

Petroleum analysis

Catalysis research

Fiber coupled fan-in fan-out

Optics

Fiber optic sensing

Vacuum ultraviolet femtosecond laser

Vacuum ultraviolet dispersion wave generation

Soliton blue shift

Extrinsic fiber interferometer

General parameters