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Lithium-Ion Battery Separator (2320/2325/2400/2500) – PE Separator, Ceramic-Coated (Single/Double-Side) for Li-Sulfur, Na-K-Li Batteries

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Double-Side) for Li-Sulfur, Na-K-Li Batteries

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Brand Name :	XWELL
Model Number :	2320/2325/2400/2500 Separator
Certification :	CE
Price :	1-1000USD/Negotiable
Payment Terms :	L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability :	1 t/month
Delivery Time :	5-7 days

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Product Details
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Lithium-Ion Battery Separator (2320/2325/2400/2500) – PE Separator, Ceramic-Coated (Single/Double-Side) for Li-Sulfur, Na-K-Li Batteries

Product Overview

This separator is prepared by the dry process and uniaxial stretching process. The microporous structure of the film is oblong and interconnected, resulting in good conductivity. No solvents are used in the production process, making the process environmentally friendly. The longitudinal strength of the film is better than the transverse strength, and there is basically no thermal shrinkage in the transverse direction.

Structural Composition

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

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

Features:

Medium porosity provides excellent energy performance with low self-discharge.
The outer PP layer ensures high-temperature melt integrity and oxidation resistance.
The inner PE layer enables high-speed shutdown functionality.

Application Fields:

Electric Vehicles
Energy Storage Systems
Special Batteries
Lithium-Ion Batteries

Storage and Transportation

Packaging Material: Plastic bag + carton packaging
Storage Conditions: Sealed storage at room temperature
Storage Period: 2 years from the production date
Hazard Class: Class 4 (Hazardous Goods Classification and Operation Specifications)
Packaging Class: Class Ⅲ (Packaging Class Ratings)

Product Tags:

Lithium-Ion Battery Separator (2320/2325/2400/2500) – PE Separator, Ceramic-Coated (Single/Double-Side) for Li-Sulfur, Na-K-Li Batteries

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