Product Details

Flexible Ag/AgCl Electrode Film for Bioelectrodes MFX-1100

SilkyLink® MFX-1100 is a thin, flexible electrode material that integrates a silver/silver chloride (Ag/AgCl) electrode layer with a flexible conductive polyurethane film. Because the conductive substrate itself provides through-thickness conductivity, electrical connections can be made not only from the Ag/AgCl surface but also from the reverse side of the film. Its flexibility allows the electrode to conform to body movement and curved surfaces, making it suitable for flexible electrode designs used in electrocardiography (ECG), electroencephalography (EEG), electromyography (EMG), and other biosignal monitoring applications. Its low-impedance characteristics also support stable biopotential measurement.

Since the Ag/AgCl electrode layer is pre-formed on the film, MFX-1100 can be cut or die-punched into the required shape. This eliminates the need to establish in-house electrode-layer fabrication processes such as Ag/AgCl paste preparation, screen printing, and drying, helping simplify prototyping and product development. The material can be adapted to a wide range of electrode geometries, from compact electrodes to wearable devices and curved or free-form sensing systems.

Product Category	by Use	by Function
Product Category	Ag/AgCl Film for Biosignal Monitoring Electrodes	by Use	Biosignal Monitoring Electrodes	by Function	X-ray transparent Low Impedance Flexible

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Specification

Features

A uniform Ag/AgCl electrode layer with an Ag ratio of 80:20, designed to provide low impedance and electrode characteristics suitable for biopotential sensing.
Integrates an Ag/AgCl electrode layer with a conductive polyurethane film. Through-thickness conductivity of the substrate enables electrical connection from either the front or reverse side, simplifying backside interconnects and providing greater freedom in electrode and terminal layout.
The primary substrate does not use metal foil, helping reduce radiographic shadowing and making the material suitable for electrode designs intended to remain in place during X-ray imaging. *Visibility in X-ray images depends on the complete electrode construction and imaging conditions. (In-house evaluation)
Maintains low impedance across the frequency ranges commonly used for EEG, ECG, and EMG, including during extended use. A single electrode film can support multiple biosignal monitoring applications.
The flexible polyurethane substrate conforms to body movement as well as curved and free-form surfaces. It can also be cut or die-punched into the required shape, making it suitable for wearable devices and conformable flexible electrode designs.

by Use

Electrodes for electrocardiography (ECG)
Electrodes for electroencephalography (EEG)
Electrodes for electromyography (EMG)
Electrodes for AED and defibrillation pads
Electrodes for patient monitoring and long-term biosignal monitoring
Biopotential electrodes for wearable, curved, and free-form devices
Electrodes for plant biopotential measurement
Electrodes for environmental monitoring sensors

Types of packaging

roll

Handling Precaution

Silver chloride coated on the film surface may decompose when exposed to ultraviolet light. Please store the film in a cool, dark place and avoid direct sunlight.
The coated surface of the film may deteriorate due to skin oils or moisture from hands. Please avoid touching the coated surface with bare hands.
This is an electrode material intended for use with a contact medium such as gel. Use as a bare dry electrode may be unsuitable depending on the application and conditions.

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