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CPS5269 SOFC Sealing Solution
CPS5269 SOFC Sealing Solution
Zhejiang CPS Cathay Packing & Sealing Co., Ltd. focuses on developing advanced sealing materials to meet the demands of high-temperature and strong oxidation applications, particularly in Solid Oxide Fuel Cells (SOFC) and Solid Oxide Electrolysis Cells (SOEC). Traditional materials like graphite and mica are insufficient for these conditions.
Material Development
The company has developed CPS5269HTR, a high-temperature-resistant sealing material made from natural mineral vermiculite. This material maintains excellent sealing performance and mechanical integrity under ultra-high temperatures, up to 1000°C.
Material Features
- Third-generation product with improved strength and sealing capabilities.
- Long-term stability in oxidation/reduction gas environments without reaction.
- Effective deformation achievable under low preload conditions.
Test Results
- Temperature Resistance Test: CPS5269HTR maintains air tightness at high temperatures.
- Tensile Strength Test: Conducted at 800°C for 18 hours, showing improved performance over previous generations (5266HTR, 5268HTR).
- Leakage Rates: Tested at 750°C with varying thicknesses (0.5mm, 0.7mm, 1.0mm) and preload of 0.2MPa, demonstrating low leakage rates.
- Compression Test: Examined the relationship between vermiculite thickness and pressure at room temperature, providing a reference curve for performance.
Catalog excerpts
si mw&Jk MORE SAFETY Add:PuyangTown,Xiaoshan District,Hangzhou City, Zhejiang Provine,China E-mail: [email protected] Solid Oxide Fuel Cell Sealing Material - MORE SAFETY MORE AT EASE - ZHEJIANG CPS CATHAYPACKING&SEALING CO.,LTD.
Open the catalog to page 1
Vermiculite sealing material test results Zhejiang CPS Cathay Packing & Sealing CO., LTD. is committed to the research and development of sealing materials and products. With the increasing demands of process industries, traditional materials like graphite and mica are no longer sufficient to meet these high temperature and strong oxidation application requirements. CPS has selected high-temperature-resistant natural mineral vermiculite and optimized its formulation to develop CPS5269HTR, a material proven to maintain excellent sealing performance under SOFC and SOEC ultra-high temperature conditions....
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