CNB-1-S59
LATP-A Coated Separator
Product Name & Description
The LATP-A Coated Membrane Separator is a high-performance separator designed for advanced lithium-ion and solid-state battery applications. Featuring a multilayer structure with a thin LATP coating, it offers key advantages such as exceptional ionic conductivity, enhanced thermal stability, flame resistance, and robust mechanical properties. With low thermal shrinkage (1.6% MD at 130°C), high permeability (169.0 s/100ml total), and excellent ion selectivity, it ensures superior safety and efficiency in high-energy-density systems.
This separator is ideal for next-generation batteries, including lithium-metal, lithium-sulfur, and lithium-air systems, where it effectively mitigates dendrite growth, suppresses the shuttle effect, and improves interface stability. Its compatibility with flexible designs, high-temperature operations, and safety-critical applications, such as electric vehicles, aerospace, and medical devices, highlights its versatility. The LATP-A coated membrane enhances cycle life, supports higher energy densities, and ensures reliable and safe performance across various demanding environments.
Technical Data (Typical Properties)
|
Basic Film Properties |
Unit of Measure |
Typical Value |
| Base Film Thickness |
μm |
9 |
| Total Thickness |
μm |
11.0 |
| Coating Layer Thickness |
μm |
2.0 |
| Base Film Surface Density | g/m² |
5.2 |
| Total Surface Density | g/m² |
8.2 |
| Coating Layer Surface Density | g/m²/µm |
1.5 |
| Base Film Permeability | s/100ml |
151.3 |
| Total Permeability | s/100ml |
169 |
| Coating Layer Permeability | s/100ml/µm |
17.7 |
| Thermal Shrinkage (130°C/0.5h) MD | % |
1.6 |
| Thermal Shrinkage (130°C/0.5h) TD | % |
1.2 |
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