XWELL Lithium-Ion Battery Separator 20-25μm with Ceramic Coating for EV and Energy Storage Systems
Price:
1-1000USD/Negotiable
MOQ:
10m
Delivery Time:
5-7 days
Brand:
XWELL
Product Description
Product Overview
This lithium-ion battery separator is manufactured using dry process and uniaxial stretching technology, creating an interconnected oblong microporous structure that delivers excellent conductivity. The environmentally friendly production process uses no solvents, while the film exhibits superior longitudinal strength with minimal thermal shrinkage in the transverse direction.
Technical Specifications
XWELL Series Separators
| Product Name | XWELL 2320 | XWELL 2325 | XWELL 2400 | XWELL 2500 |
|---|---|---|---|---|
| Description | 3-layer (PP/PE/PP) | 3-layer (PP/PE/PP) | Single-layer (PP) | Single-layer (PP) |
| Width (mm) | 60/100 | 60/100 | 60/100 | 60/100 |
| Length (m) | 100 | 100 | 100 | 100 |
| Thickness (μm) | 20 | 25 | 25 | 25 |
| Air Permeability (JIS) (Seconds) | 530 | 645 | 620 | 200 |
| Porosity (%) | 39 | 39 | 41 | 55 |
| Heat Shrinkage TD 105℃/1h (%) | 0 | 0 | 0 | 0 |
| Heat Shrinkage MD 105℃/1h (%) | 1.5 / 5 | 3.0 / 5.0 | 2.3 / 5.0 | 1.1 / 5.0 |
| Tensile Strength TD (Kg/cm²) | 156 / 115 | 150 / 80 | 140 / 70 | 130 / 80 |
| Tensile Strength MD (Kg/cm²) | 2040 / 1500 | 1900 / 1000 | 1420 / 700 | 1170 / 770 |
| Puncture Strength (gf) | 400 / 360 | 450 / 380 | 450 / 340 | 325 / 200 |
Additional Specification Parameters
| Product Thickness (μm) | 12 |
| Product Width (mm) | 86.0 |
| Air Permeability (Sec/100ml) | 152 |
| Areal Density (g/m²) | 6.7 |
| Porosity (%) | 41 |
| Puncture Strength (g) | 502 |
| Tensile Strength MD (Kgf/cm²) | 1588 |
| Tensile Strength TD (Kgf/cm²) | 1329 |
| Elongation at Break MD (%) | 0.8 |
| Elongation at Break TD (%) | 0.2 |
Key Features
- Medium porosity design ensures excellent energy performance with minimal self-discharge
- Outer PP layer provides high-temperature melt integrity and superior oxidation resistance
- Inner PE layer enables rapid shutdown functionality for enhanced safety
- Ceramic-coated options available in single or double-side configurations
- Compatible with Li-Sulfur, Na-K-Li, and standard lithium-ion battery chemistries
Application Fields
- Electric Vehicle Battery Systems
- Grid-Scale Energy Storage Systems
- Specialized Industrial Batteries
- Advanced Lithium-Ion Battery Technologies
Storage and Transportation
Hazard Classification: Class 4 (Hazardous Goods Classification and Operation Specifications)
Packaging Class: Class Ⅲ (Packaging Class Ratings)
Packaging Material: Plastic bag + carton packaging
Storage Conditions: Sealed storage at room temperature
Storage Period: 2 years from production date
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
GUANGDONG XWELL TECHNOLOGY CO., LTD.
Location
Room 316, Building 3, No. 801, Qiaoxing Avenue, Xiaoluo Village, Shatou Street, Panyu District, Guangzhou
Contact Person
Sammy Qin