Liner for high-pressure hydrogen tanks for FCV (fuel cell vehicles) *Investment reduction possible
Adopting "rotational molding," a production method for hollow products that manufactures fuel tanks! Contributing to reduced manufacturing lead times and lower investment for hydrogen tank liners.
Our high-pressure hydrogen tank liner for FCVs (fuel cell vehicles) adopts the production method of "rotational molding," which is a hollow product manufacturing technique. Compared to injection molding methods, it features simpler equipment and molds, allowing for reduced manufacturing lead times and lower investment costs for hydrogen tank liners. It is lightweight and made of resin, offering excellent corrosion resistance. Additionally, since the material used is plant-based PA11, it contributes to achieving carbon neutrality while ensuring gas barrier properties. 【Features】 - Achieves uniform wall thickness and strength even for large-capacity and long products. - Unlike injection molding, which requires welding, it allows for significant reductions in equipment investment costs with rapid development. Our unique active vent technology can suppress harmful voids specific to rotational molding. *For more details, please download the PDF or contact us directly.
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basic information
The second image is a demo sample. Size: Φ: 300mm × 700mm (approximately 40ℓ) Material: PA11 Natural is standard. Changes to size and material are negotiable. Co-development is possible. *For details, please download the PDF or contact us directly.
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Applications/Examples of results
Type IV pressure tank liner for hydrogen gas and CNG tanks used in FCVs.
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Company information
Takagi Seiko Co., Ltd. has been continuously introducing cutting-edge products to the world since its establishment, while innovating in plastic molding technology. We demonstrate our long-standing creativity in all aspects related to plastics, including high-precision mold design and manufacturing, advanced molding technologies that produce high-quality products, and production systems that enable mass production in a short period. We also respond swiftly to the digitalization and globalization of the industrial sector, implementing not only 3D automatic mold design but also the latest various simulation software in our product design and development system. Additionally, we have established a network system that responds in real-time, including the expansion of production bases directly connected to our customers' overseas locations.