Hot Selling for High Density Carbon Graphite Fuel Cell Bipolar Plates

Short Description:

Bipolar plate is the main structural support of fuel cell stack, and its structural design forms the flow channel of hydrogen, air and water in the stack. As the main structure of the stack, the thickness of bipolar plate directly affects the power density of the stack. At present, due to the relatively high threshold of membrane electrode technology in the industry, the breakthrough progress is slow, and the starting point of improving the performance of stack products is mainly on bipolar plate.

The bipolar plate of fuel cell must meet the following performance requirements:

In order to play a series role in single cell, the bipolar plate must have high conductivity; to isolate the reaction gas and heat dissipation water in each cavity, the gas permeability of bipolar plate should meet the requirements;

The heat of the reaction area is transferred to the coolant quickly, and the bipolar plate should have high thermal conductivity; considering the structure strength, vibration, power density and low temperature start-up, the strength, density and heat capacity of the bipolar plate material should also meet the product performance requirements.


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It adheres to the tenet “Honest, industrious, enterprising, innovative” to develop new products constantly. It regards customers, success as its own success. Let us develop prosperous future hand in hand for Hot Selling for High Density Carbon Graphite Fuel Cell Bipolar Plates, With us your money in secure your business in protected . Hope we can be your trustworthy supplier in China . Wanting forward for your cooperation .
It adheres to the tenet “Honest, industrious, enterprising, innovative” to develop new products constantly. It regards customers, success as its own success. Let us develop prosperous future hand in hand for China Graphite Provider and Graphite Molds, Our objective is “to supply first step products and solutions and best service for our customers, thus we’re sure you have to have a margin benefit through cooperating with us”. If you are interested in any of our items or would like to discuss a custom order, remember to feel free to contact us. We’ve been looking forward to forming successful business relationships with new clients around the world in the near future.

Product Description

We have developed cost- effective graphite bipolar plates for PEMFC which requires the use of advanced bipolar plates with high electrical conductivity and good mechanical strength. Our bipolar plates allow fuel cells to operate at high temperatures and have excellent electrical and thermal conductivity.

We offer the graphite material with impregnated resin in order to achieve gas impermeability and high strength. But the material retains the favorable properties of graphite in terms of high electrical conductivity and high thermal conductivity.

We can machine the bipolar plates on both sides with flow fields, or machine single side or provide unmachined blank plates as well. All graphite plates could be machined as per your detailed design.

Graphite Bipolar Plates Material Datasheet:

Material Bulk Density Flexural
Strength
Compressive Strength Specific Resistivity Open Porosity
GRI-1 1.9 g/cc min 45 Mpa min 90 Mpa min 10.0 micro ohm.m max 5% max
More grades of graphite materials are available to select according to specific application.

Features:
- Impermeable to gases ( hydrogen and oxygen)
- Ideal electrical conductivity
- A balance between conductivity, strength, size and weight
- Resistance to corrosion
- Easy to produce in bulk Features:
- Cost-effective

 

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Certifications22All we do is usually linked with our tenet ” Shopper first, Rely on very first, devoting around the food packaging and environmental safety for Latest Design Customized High Pure Graphite Bipolar Plate for Vacuum Furnace, We have been pretty proud of your superior standing from our shoppers for our products’ trustworthy quality.
Latest Design China Graphite Plate and Graphite, we have been sincerely hope to establish one good long term business relationship with your esteemed company thought this opportunity, based on equal, mutual beneficial and win win business from now till the future.


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