Description
Atomfair Lib-SP-NKK Cellulose Diaphragm Roll
Product Overview
This high-performance cellulose diaphragm roll is exclusively engineered for batteries and supercapacitors, available only in roll form to meet the continuous production and R&D needs of new energy storage equipment manufacturers and research institutions. As a dedicated separator component, it balances reliable electrode isolation and efficient ion conduction, ensuring the stable operation and safety of energy storage devices.
Core Specifications & Dimensions
| Parameter | Technical Value |
|---|---|
| Product Form | Roll (continuous length) |
| Roll Size | 500m (length) * 60mm (width) |
| Thickness | 27.6?32.4um (nominal 30um) |
Key Performance Parameters
| Parameter | Technical Value |
|---|---|
| Density | 0.35?0.45g/cm? |
| Tensile Strength | > 7.8N/15mm |
| pH Value | 5.5?8.0 |
| Air Permeability | 80?150s/100ml |
| Performance Feature | Stable & reliable for long-term application |
Core Functional Advantages
- Broad Compatibility for Energy Storage Systems
The cellulose-based material is chemically compatible with both battery electrolytes and supercapacitor systems, supporting diverse new energy storage R&D and production scenarios without adverse reactions. - Balanced Isolation & Ion Conduction
Optimized air permeability and porous structure enable efficient ion transport between electrodes while blocking electron flow, effectively preventing short circuits and improving the energy conversion efficiency of devices. - Stable Physical & Chemical Properties
With appropriate tensile strength and neutral pH range, the diaphragm maintains structural integrity during device assembly and operation, resisting deformation and degradation to ensure long-term device stability.
Application Scenarios
This cellulose diaphragm roll is a versatile solution for energy storage equipment production and R&D, ideal for the following scenarios:
- Mass production lines of consumer electronics batteries and supercapacitors
- R&D and pilot-scale production of industrial energy storage systems
- Performance testing and optimization experiments of new energy storage materials
- Custom battery and supercapacitor manufacturing projects requiring high stability
Quality Compliance
- Cellulose raw material complies with ISO 14001 environmental standards, ensuring eco-friendly production and application.
- Dimensional accuracy and mechanical performance adhere to ASTM testing protocols for separator materials, guaranteeing consistent batch quality.
- pH value and chemical stability meet international energy storage component safety requirements, aligning with global industry standards.
If you?re interested, have any questions, or have specific customization requirements, please feel free to contact us at inquiry@atomfair.com.
