PP PE PP Composite Battery Separator Base Film 16μm, 60 mm x 100 m
Product Overview
Dry-process PP/PE/PP composite separator base film, model UP3093, supplied as UP3093 three-layerPP/PE/PP
60mmx100 m. The source data identifies this as a non-Celgard three-layer structure.
Product Details
| Product name | PP PE PP Composite Battery Separator Base Film 16μm, 60 mm x 100 m |
| Source specification | UP3093 three-layerPP/PE/PP 60mmx100 m |
| Process / coating side | Dry process; uncoated composite |
| Material | Three-layer PP/PE/PP composite |
| Model | UP3093 |
| Process | Dry process |
| Structure | PP/PE/PP |
| Thickness | 16 μm |
| Width | 60 mm |
| Roll length | 100 m |
| Air permeability | 310 sec/100 cc |
| Porosity | 44% |
| Tensile strength MD / TD | 155 / 12 MPa |
| Elongation MD / TD | 105% / >100 |
| Thermal shrinkage MD | 5.5% |
| Celgard status | Non-Celgard |
Important Note
Note: Slight variations may occur between different production lots of the battery separator. The performance indicators are guaranteed to comply with our product specifications.
Related Products
| Research Need | Related Product | Best For |
|---|---|---|
| Compare nearby specifications | PP PE PP Composite Battery Separator Base Film 25μm, 60 mm x 100 m | Same PP PE PP composite separator family for direct specification comparison. |
| Review same-family format | PP PE PP Composite Battery Separator Base Film 20μm, 60 mm x 100 m | Same PP PE PP composite separator family for direct specification comparison. |
| Check alternate format | PP PE Nonwoven Battery Separator Base Film 30μm, 60 mm x 120 m | Same separator category for adjacent material or format comparison. |
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TAILORED SOLUTIONS FOR RESEARCH
Contact our engineering team for technical support or official institutional quotations.
EMAIL: inquiry@atomfair.com
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Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
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Store in a cool, dry environment to prevent material degradation and maintain performance. Ensure compatibility with battery electrolytes to avoid chemical deterioration and maintain ionic conductivity.
- Thermal stability constraint: The separator exhibits high thermal stability to reduce thermal runaway risk but must not exceed its shutdown temperature.
- Chemical resistance constraint: Resistant to common battery electrolytes and solvents, but verify compatibility with specific formulations.
- Storage constraint: Store in a cool, dry place to maintain material integrity and prevent degradation.
How does the 20 μm thickness of this PP/PE/PP trilayer separator affect the balance between ionic conductivity and mechanical puncture resistance in lithium-ion batteries?
The 20 μm thickness provides low internal resistance for high ionic conductivity, enabling fast charge/discharge rates. Simultaneously, the trilayer structure with PP outer layers offers enhanced mechanical strength and puncture resistance compared to single-layer separators of similar thickness, reducing the risk of internal short circuits.
What customization options are available for width and length when integrating this separator into cylindrical versus pouch cell formats?
The standard width is 60 mm but is customizable to suit specific battery designs, including cylindrical and pouch cells. Length is available in various dimensions; for example, 500 m rolls are offered for continuous winding processes in cylindrical cell manufacturing or sheet cutting for pouch cells.
What storage conditions are required to prevent degradation of the PP/PE/PP trilayer separator's chemical resistance and thermal stability before use?
Store in a cool, dry place as specified by the manufacturer to maintain material integrity and performance. This prevents moisture absorption that could compromise chemical resistance to electrolytes and ensures the thermal stability of the polypropylene layers remains intact for safe battery operation.
This 20μm PP/PE/PP trilayer separator offers enhanced ionic conductivity and thermal safety for lithium-ion battery research, but requires climate-controlled storage to maintain integrity.
Positive
- Trilayer structure optimizes ion transport: The PP/PE/PP trilayer design provides excellent ionic conductivity and mechanical strength, improving battery efficiency and durability.
- High thermal stability enhances safety: The material exhibits high thermal stability, reducing the risk of thermal runaway during battery operation, which is critical for high-energy applications.
Trade-offs
- Requires controlled storage environment: The separator must be stored in a cool, dry place to maintain material integrity and performance, necessitating climate-controlled laboratory or warehouse conditions.
Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.
To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.
Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD excl. heavy equipment). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).
