Novel Cellulose & PET Battery Separators for Lithium-Ion Cells

Matlabs Technologies offers Novel Cellulose and PET Battery Separators engineered to deliver safe, stable, and efficient ion transport in lithium-ion and advanced rechargeable battery systems. Designed with controlled porosity and excellent mechanical strength, these separators provide reliable electrical insulation between electrodes while maintaining high electrolyte wettability and thermal stability.

Material Code: MT-MAT-2025

Material Specifications

Parameter Specification
Separator Type Cellulose / PET Composite
Material Code MT-MAT-2025
Structure Microporous membrane
Thickness Customizable
Porosity Optimized for ion transport
Electrolyte Wettability High
Thermal Stability Enhanced heat resistance
Mechanical Strength High tensile & puncture resistance
Electrical Insulation Excellent
Application Battery separator membrane
Key Performance Advantages

• Excellent Ionic Conductivity

 Microporous structure enables smooth lithium-ion transport while preventing short circuits.

• High Thermal & Mechanical Stability

 Cellulose and PET combination enhances safety during thermal and mechanical stress.

• Superior Electrolyte Wettability

 Promotes uniform electrolyte absorption for consistent electrochemical performance.

• Dimensional Stability

 Maintains separator integrity during repeated charge–discharge cycles.

Processing & Compatibility

• Compatible with liquid electrolyte systems

• Suitable for lithium-ion, sodium-ion, and hybrid battery designs

• Works with pouch, cylindrical, and prismatic cell formats

• Supports laboratory research, pilot lines, and commercial-scale production

Recommended Applications

• Lithium-ion battery separators

• Energy storage system (ESS) batteries

• High-safety and high-reliability battery designs

• Battery R&D and prototype development

• Advanced separator performance evaluation

Handling & Storage

Store separators in a clean, dry, and dust-free environment. Avoid excessive bending or mechanical stress. Keep sealed to protect against moisture and contamination prior to cell assembly.

Download detailed product technical specifications for more details

Are you interested? Contact our sales department now

Sai Praneet / Sales Manager
+91 87792 72465
Sales Department
sales@matlabs.in

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