Description
Atomfair Pre-cut Whatman Glass Fiber Membrane (Special for CR20XX Button Batteries)
Product Overview
This dedicated membrane is precision pre-cut from premium Whatman glass fiber material, exclusively engineered for CR20XX series button battery testing and new energy battery material R&D. It offers two standard diameters for flexible experimental matching, with a small-batch supply model tailored to the trial needs of research institutions and material development teams.
Core Specifications & Parameters
| Parameter | Technical Value |
|---|---|
| Material | Whatman glass fiber |
| Available Diameters | 16mm; 19mm (default) |
| Thickness | 675um |
| Mass Density | 121g/m? |
| Air Flow Rate | 2.2s/100ml/in? |
| Filtration Rate | 41 Herzberg (s) |
| Outer Packaging Size | 16in * 8in * 8in (L*W*H) |
Supply Features
- Small-batch Exclusive Supply: Optimized for new material R&D scenarios, avoiding inventory backlog caused by minimum order quantity constraints, and meeting the trial production and testing needs of scientific research teams.
- Ready-to-use Design: Pre-cut to precise dimensions, eliminating on-site cutting and trimming procedures, and improving the efficiency of CR20XX button battery assembly and testing.
Core Functional Advantages
- Broad Battery System Compatibility
Serves as a reliable separator component for lithium, sodium, zinc, and magnesium-ion battery systems, supporting cross-system material performance comparison experiments and accelerating the screening of new battery materials. - Research-grade Testing Stability
Whatman glass fiber material ensures uniform porosity and stable air permeability, eliminating experimental errors caused by separator inconsistency. It provides consistent and reproducible test data for battery performance evaluation. - Strict Quality Consistency
Each batch of membranes undergoes strict dimensional and performance testing, ensuring that every piece meets the high-precision requirements of scientific research experiments and avoids deviations in test results due to material differences.
Application Scenarios
This product is a key accessory for new energy battery material R&D, ideal for the following applications:
- Assembly and electrochemical performance testing of CR20XX button batteries
- Separator performance evaluation for multi-system metal-ion batteries
- Compatibility verification experiments of new cathode/anode materials
- Academic and industrial research projects focused on next-generation battery technology innovation
Quality Compliance
- Whatman glass fiber raw material complies with ISO 18782 laboratory filter material quality standards, ensuring excellent chemical inertness and mechanical stability.
- Dimensional accuracy conforms to ISO 286 tolerance specifications, perfectly matching the assembly size of CR20XX button battery cases.
- Packaging meets international shipping standards, ensuring the integrity of the membrane during transportation and storage.
If you?re interested, have any questions, or have specific customization requirements, please feel free to contact us at inquiry@atomfair.com.
