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China, Chinese Hydrogen Fuel Cell Graphite Bipolar Plate High Purity Graphite Current Collector1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Graphite ProductsSynthetic GraphiteGraphiteGraphite Bipolar Plate
Cangzhou Carbon Technology Co., Ltd.
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Product Description Fuel Cells A fuel cell is a device in which electrical energy is generated by the electrochemical reaction between a fuel (H2 or a hydrocarbon) and oxidant. Fuel cells represent the new generation of high efficiency, environmentally friendly energy systems. Graphite for fuel cells and energy storage systemsOur graphite bipolar plate material is specially selected and qualified for fuel cell, which allows a very high fuel cell performance with very competitive cost. In the past year, we have made around 20,000 pieces of graphite bipolar plates for clients. we are one of leading manufacturer of bipolar plates in China and have been built long term business relationships with clients from USA, Italy, Spain, Germany and other countries globally.The size and channels of bipolar plate can be customized to machine as per the designs.Why bipolar plate is so important for fuel cell? Bipolar plates are a key component of fuel cells, due to its high efficiency, low-temperature operation, high power density, fast start-up, zero emission, low noise. Bipolar plate is a vital component of fuel cells, which supplies fuel and oxidant to reactive sites, removes reaction products, collects produced current and provides mechanical support for the cells in the stack. Bipolar plates constitute more than 60% of the weight and 30% of the total cost in a fuel cell stack. The size and channels of bipolar plate can be customized to machine as per the designs.Product Advantages:Special plugging process and graphite modifier to ensure zero leakage under operating conditions for more than 20,000 hoursSpecial surface processing technology to ensure contact resistanceExclusively designed and developed large-area bipolar plate, the power per liter is greatly improvedLight milling process, the graphite plate can be as thin as 0.5mm (milling on one side)/0.8mm (milling on both sides)good durability, reliability and power density With their excellent corrosion resistance, they offer extreme long-term stability in fuel cells. High electrical conductivity, very good mechanical strength and design freedom. Why Choose Us?Our engineers have many years of experience in the field of fuel cells. The ultra-thin graphite bipolar plate for vehicles has a minimum boundary wall thickness of 0.3mm, is resistant to high temperature, high pressure and strong acid. We have air-cooled graphite bipolar plates for low-power products, which are currently being used in drones, two-wheelers, forklifts and other scenarios.Our graphite bipolar plate material is specially selected and qualified for fuel cell, which allows a very high fuel cell performance with very competitive cost. The size and channels of bipolar plate can be customized to machine as per the designs.We accept customized graphite products orders and provide tech consulting with the product application. We choose the ideal grade of graphite material according to application. Technical Data of Graphite Material: Isostatic GraphitePropertyKBD-5KBD-6KBD-7KBD-7BKBD-8UnitApparent Density 1.851.901.821.821.90g/cm3Max Grain Size13-158-108-1013-158-10μmAsh value ≤500≤500≤500≤500≤500ppmSpecific Electrical Resistivity8-108-911-1311-1311-13μΩmFlexural Strength 4655515960MpaCompressive Strength 8595115121135MpaShore Hardness4853657070HSDThermal Expansion (room temperature to 600oC)4.754.85.85.85.8510-6/oCMolded Graphite PropertyKBG-4KBG-5Unit Apparent Density ≥1.80≥1.85g/cm3Ash value ≤500≤500ppmShore Hardness≥40≥45HSDSpecific Electrical Resistivity ≤12≤12μΩmFlexural Strength 3841MpaCompressive Strength 8187MpaMax Grain Size 2525μmVibration GraphitePropertyTSKGSKUnitApparent Density≥1.70≥1.72g/cm3Max Grain Size ≤2≤0.8mmSpecific Electrical Resistivity8-10≤8.5μΩmFlexural Strength ≥12.5≥15MpaCompressive Strength ≥28≥35MpaPorosity≤24≤20%Ash value ≤0.3≤0.3%Advanced Production Equipments Strict Quality Control Ensures High Quality Products Safe Packing Question and Answer:Q:Are you a manufacturer or trading company?A:We are a manufacture for graphite material and graphite machined products.Q:How can you gurantee the quality?A:We have the most advanced equipments in our Lab and professional quality control team.We can gurantee each batch of the product with the stable quality.Q:Can you offer samples?A: Yes, we offer samples to testQ: Delivery time?A:Around 10 days. Q: Shipping potA: Tianjin or main port in ChinaQ:Payment termsA:T/T,LC at sight
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