Nok Corporation
Nok Sotto Fabric Sheet Dry Rubber Electrode

Manufacturer: Nok.
Model: Sotto fabric type.
Features
- It is a sheet-shaped wearable electrode that can be used repeatedly in a dry manner that does not require paste or moisture application.
- It can be attached to supporters by sewing and gluing.
- Because it is in the form of a sheet, it adheres flexibly and supplely and can follow the movement of the body.
- Unlike disposable electrodes, they can be used repeatedly, reducing running costs.

Specifications
| Category | Test Items | Sheet Dry Rubber Electrode |
|---|---|---|
| Material | — | Urethane (Cloth: PET + Ni Plating) |
| Physical Property | Tensile Strength (MPa) | 6.3 |
| Elongation (%) | 26.0 | |
| Tear Strength (N/mm) | 11.4 | |
| Product Resistance Value (Ω) | < 10K | |
| Bio Compatibility | Cytotoxicity Test | Moderate toxicity (* Derived from nickel plating) |
| Intradermal Reaction Test | Irritating (* Derived from Ni plating) | |
| Skin Sensitization Test | Be considered non-sensitizing | |
| Primary Skin Irritation Test | None-irritant | |
| Chemical Resistance | Water | ○ |
| Salt Water (Sweat assume) | ○ (* Cloth’s colors may change) | |
| Oleic Acid (Sebum assume) | △ | |
| Hand Cream | ○ | |
| Ethanol | ○ | |
| Laundry Detergent / Fabric Softener / Bleach | ○ (* Cloth’s colors may change) |












