Constant-Pressure Battery Test Mold 0–20 MPa ATOMFAIR®

ATOMFAIR® SINGLE-AXIS CONSTANT-PRESSURE SOLID-STATE BATTERY TEST MOLD

RESEARCH GRADE MATERIAL

Product Overview

The ATOMFAIR® advanced analytical matrix introduces a premier battery test mold designed with high-precision mechanics to execute repeatable characterization curves under constant force gradients. Tailored explicitly for academic professors, Ph.D. researchers, and corporate engineering teams validating all-solid-state lithium metal batteries, this architecture features an advanced single-axis 0–20 MPa precision controllable pressurization interface. Equipped with an ultra-smooth, ultra-pure internal ceramic sleeve, the tool establishes a flawless barrier to isolate sensitive solid electrolyte powders. Its robust thermal sealing profile completely blocks ambient contamination, producing distortion-free electrochemical validation metrics during intensive temperature sweeps.

Technical Specifications

CATEGORY	DETAILS
Product Dimensions	Φ70 mm × 137 mm
Metal Frame	High-grade Stainless Steel
Electrode Post Material	High-strength mold steel featuring a mirror-polished column head structure
Outer Protective Shell	Imported PEEK (Polyetheretherketone)
Inner Test Sleeve	Advanced Ceramic (Standard 10 mm, customizable between 5–20 mm; inner hole finish parameters held to 0.08)
Withstand Pressure	0–20 MPa (High-precision controllable)
Temperature Limit	210 °C Maximum Boundary
Alternative Options	Explore our related catalog of split-cells, multi-channel cell jigs, or custom hydraulic press systems. For personalized inner sleeve geometries or special structural adjustments, please contact our laboratory engineering team.

Key Features & Advantages

Technical Advantage: Advanced inner ceramic core components deliver superb high-temperature resilience, creating a non-stick surface that completely avoids precursor powder tracking and ensures long-term operational stability.
Technical Advantage: Mirror-polished high-strength column heads promote even mechanical loading pathways, minimizing peak localized stresses and significantly simplifying maintenance wash routines.
Technical Advantage: Dual-layer integration featuring precision mechanical threads and robust chemical sealing rings delivers superior airtight parameters, enabling reliable operando validation directly in ambient air.
Technical Advantage: Fully modular hardware architecture secures rapid lab layout modification, quick component disassembly, and optimized processing line efficiency inside confined workspaces.
Technical Advantage: Single-axis pressurization design facilitates symmetric uniaxial force profiles, combining smooth displacement steps with high-fidelity pressure feedback calibration loops.

APPLICATION SCOPE: Prototyping and screening of all-solid-state lithium metal batteries, solid electrolyte pellet processing evaluation, elevated temperature electrochemical profiling, precision un-axial stress validation runs, and high-pressure interface development.

PACKAGING: Securely shipped as a single pre-assembled cell testing assembly kit containing 1x stainless steel frame, 1x PEEK shell casing, 1x standard 10 mm inner ceramic sleeve, and 2x mirror-polished steel plunger posts within shock-absorbing transit enclosures.

IMPORTANT NOTICE: Materials intended strictly for scientific research and prototyping configurations in professional laboratory environments. Do not exceed the ultimate 210 °C operational heat ceiling or the maximum 20 MPa pressure limit. Inspect seals and clean the smooth mirror plunger heads thoroughly with cleanroom-grade solvents after each cycle to guarantee optimal tracking fidelity.

TAILORED SOLUTIONS FOR RESEARCH

If you’re interested, have any questions, or have specific customization requirements, please feel free to contact us.

EMAIL: inquiry@atomfair.com

Manufacturer: Atomfair LLC

Brand: ATOMFAIR®

This test mold operates within a maximum temperature of 210°C and a maximum pressure of 20 MPa. Post-cycle cleaning of the mirror-polished plunger heads with cleanroom-grade solvents is required to maintain measurement fidelity.

Temperature Ceiling: The operational temperature must not exceed 210°C.
Pressure Ceiling: The applied pressure must not exceed 20 MPa.
Post-Cycle Maintenance: After each cycle, inspect all seals and clean the mirror-polished plunger heads using cleanroom-grade solvents.
Sleeve Compatibility: The inner ceramic sleeve diameter can be customized between 5 mm and 20 mm to accommodate different pellet sizes.

FAQ

How does the mirror-polished column head design in the ATOMFAIR solid-state battery test mold improve pressure distribution and maintenance compared to standard flat pistons?

The mirror-polished high-strength column heads promote even mechanical loading pathways, minimizing peak localized stresses during uniaxial compression. This design also simplifies maintenance wash routines by reducing particle adhesion. The smooth surface ensures consistent force application across the solid electrolyte pellet, critical for repeatable electrochemical characterization.

What are the key dimensional and interface constraints for integrating the ATOMFAIR test mold into an existing high-pressure battery testing setup?

The mold has outer dimensions of Φ70 mm × 137 mm and is built with a high-grade stainless steel frame and PEEK outer shell. It features a single-axis pressurization interface with 0–20 MPa precision control. The inner ceramic sleeve is standard 10 mm but customizable from 5–20 mm. For specific mounting or integration requirements, contacting the laboratory engineering team is recommended, as the modular architecture supports customization.

What cleaning and maintenance procedures are required after each cycle to ensure accurate pressure and temperature performance in the ATOMFAIR solid-state battery test mold?

After each cycle, thoroughly inspect the seals and clean the mirror-polished plunger heads with cleanroom-grade solvents to remove any residual electrolyte powder. This prevents contamination and maintains optimal tracking fidelity. The non-stick ceramic inner sleeve reduces precursor powder tracking, but regular cleaning of the plunger heads is essential. Do not exceed the 210°C temperature limit or 20 MPa pressure limit.

Assessment

This single-axis constant-pressure solid-state battery test mold integrates a ceramic inner sleeve and mirror-polished stainless steel plungers to enable uniform pressure application from 0-20 MPa and operando testing in ambient air up to 210°C, making it well-suited for all-solid-state lithium metal battery research; however, users must respect the maximum temperature and pressure boundaries and perform thorough cleaning with cleanroom-grade solvents after each cycle to maintain test fidelity.

Positive

Ceramic sleeve for high-temperature resilience: The advanced ceramic inner core provides superb high-temperature resilience and a non-stick surface that eliminates precursor powder tracking, ensuring long-term operational stability during elevated temperature profiling.
Mirror-polished plunger for uniform stress: The mirror-polished high-strength column heads promote even mechanical loading pathways, minimizing peak localized stresses and simplifying maintenance wash routines after each test cycle.

Trade-offs

Strict temperature and pressure limits: The mold is rated for a maximum temperature of 210 °C and a maximum pressure of 20 MPa; exceeding these boundaries risks mechanical failure or compromised test integrity.
Mandatory cleaning after each test cycle: The mirror-polished plunger heads and seals require thorough cleaning with cleanroom-grade solvents after every cycle to guarantee optimal tracking fidelity, adding a routine maintenance step to laboratory workflows.

Quality Standards & Performance Verification

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.

Shipping & Returns

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).