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Bipolar Plate Frame Mold for Hydrogen Electrolyzers - Ultra-High Temp Tooling for PEM & Alkaline Systems
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Bipolar Plate Frame Mold for Hydrogen Electrolyzers - Ultra-High Temp Tooling for PEM & Alkaline Systems
Product details
Bipolar Plate Frame Mold for Hydrogen Electrolyzers -
Ultra-High Temp Tooling for PEM & Alkaline Systems
Introduction
This ultra-precision injection mold is specifically developed for the Bipolar Plate Frames used in next-generation PEM (Proton Exchange Membrane) and Alkaline electrolyzers. Given the harsh chemical environment and high-pressure requirements of hydrogen production, these frames are molded from super-engineering plastics that demand extreme thermal management, with processing temperatures reaching 350°C to 400°C. Our tooling is engineered to handle the poor melt flow of these materials, utilizing a high-performance heat-induction system to ensure uniform cavity filling. The design focuses on micron-level dimensional uniformity, particularly in thickness consistency, which is vital for maintaining the stack's hermetic seal and ionic conductivity. By achieving a flatness within 1mm and thickness tolerances of ±0.02mm, this mold ensures long-term operational stability and maximum electrolysis efficiency for green hydrogen infrastructure.
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Specifications
Thickness Tolerance: ±0.02mm
Dimensional Accuracy (Inner Frame): ±0.2mm
Surface Flatness: ≤1.0mm
Processing Temp: 350°C - 400°C
Mold Life: 500,000 Shots (Max.)
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Application
Hydrogen Production Stacks: Structural frames for both PEM and large-scale Alkaline water electrolyzers.
Fuel Cell Components: High-precision sealing frames for hydrogen fuel cell stacks.
Chemical Energy Storage: Precision components for high-temperature, corrosive fluid management systems.
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