italiano
English
français
Deutsch
русский
español
português
العربية
Nederlands
한국의
Romania
Bulgaria
Melayu
Marca :
RubriPersonalizzazione :
YesMOQ :
100Product Features
1. Material Characteristics
Composite graphite substrate: Combines high-purity graphite with reinforcing materials, ensuring both superior conductivity and mechanical strength.
Isostatic pressing: Uniform material density and a defect-free, dense structure achieved through high-pressure isostatic molding.
Surface modification: Special surface treatment enhances contact conductivity and corrosion resistance.
2. Performance Advantages
High conductivity: In-plane resistivity <10 mΩ·cm, low contact resistance, improving fuel cell efficiency.
Excellent gas tightness: Gas permeability <1×10⁻⁹ cm³/cm²·s·Pa, effectively preventing gas crossover.
Strong corrosion resistance: Long-term stability in acidic environments with extended service life.
High mechanical strength: Flexural strength >50 MPa, meeting stack pressure requirements.
Lightweight design: Density 1.8-2.2 g/cm³, 30% lighter than traditional metal bipolar plates.
3. Structural Features
Precision flow field design: Optimized serpentine, parallel, or interdigitated flow channels ensure uniform gas distribution.
Ultra-thin design: Thickness as low as 1.0-2.0 mm, increasing stack power density.
Integrated structure: Reduces sealing interfaces, minimizing leakage risks.
Parameters
| Item | Unit | Specifications |
| Density | g/cm³ | ≥2.0 |
| Electrical resistivity | μΩm | ≤10 |
| Bending strength | Mpa | >60 |
| Compressive strength | Mpa | >130 |
| Shore hardness | HSD | >70 |
| Boundary-layer thickness | mm | ≥0.3 |
| Air permeability(@220kpag) | Sccm | <0.1 |
| Working life | h | >30000 |
Multiple Usage Scenarios
Stationary fuel cell power generation systems
Portable fuel cell power supplies
Aerospace fuel cell systems
Special-purpose fuel cells
Hydrogen Fuel Cell Membrane Electrode Assembly (MEA) for Proton Exchange Membrane MEA, based on CCM Technique, is the key assembly of PEMFC, is the heart of Hydrogen Fuel Cell, is the right place of chemical material converting into electric energy.MEA , which reach an advanced level around the world, and win Geneva International Invention Award. 5-Layer Membrane Electrode Assembly (MEA) with integrated Gas Diffusion Layers (GDL) for use in Hydrogen/Air Fuel Cells. One of the most economical and cost effective MEAs on the market.
PER SAPERNE DI PIÙ
Hydrogen Fuel Cell Membrane Electrode Assembly (MEA) for Proton Exchange Membrane MEA, based on CCM Technique, is the key assembly of PEMFC, is the heart of Hydrogen Fuel Cell, is the right place of chemical material converting into electric energy.MEA which reach an advanced level around the world, and win Geneva International Invention Award. 5-Layer Membrane Electrode Assembly (MEA) with integrated Gas Diffusion Layers (GDL) for use in Hydrogen/Air Fuel Cells. One of the most economical and cost effective MEAs on the market.
PER SAPERNE DI PIÙ
Composite isostatic graphite bipolar plates are high-performance core components for fuel cells, manufactured using isostatic pressing technology and composite graphite materials. Designed specifically for proton exchange membrane fuel cells (PEMFCs), these plates offer excellent electrical conductivity, corrosion resistance, and gas barrier properties.
PER SAPERNE DI PIÙ
Gruppo elettrodo a membrana (MEA) per celle a combustibile a idrogeno per membrana a scambio protonicoIl MEA, basato sulla tecnica CCM, è l'assemblaggio chiave delle PEMFC, è il cuore delle celle a combustibile a idrogeno e rappresenta il luogo ideale per la conversione del materiale chimico in energia elettrica. Il MEA di Gatechn ha appena raggiunto una densità di potenza fino a 0,65 V a 2300 mA/cm², raggiungendo un livello avanzato a livello mondiale e vincendo il Geneva International Invention Award. Assemblaggio elettrodi a membrana (MEA) a 5 strati con strati di diffusione di gas (GDL) integrati per l'uso in celle a combustibile a idrogeno/aria. Uno dei MEA più economici ed economici sul mercato.
PER SAPERNE DI PIÙ
IPv6 RETE SUPPORTATA
