Perfect for molding high-pressure hydrogen tanks for hydrogen fuel cell vehicles!!
Tow prepreg is an intermediate material in which resin is impregnated into tows (bundles) of carbon fibers and is primarily used for high-pressure hydrogen tanks for fuel cell vehicles and reinforcement of motor rotors. The feature of this product is that it is a tow prepreg impregnated with a special epoxy resin that has gas barrier properties, and it is designed for the Type.5 (linerless) tanks that have been under development in recent years. In addition to hydrogen tanks, it is expected to be used in hydrogen stations and water electrolysis devices by combining this resin with glass fibers and other materials. If you are interested, please feel free to contact us.
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basic information
〇Mechanical Properties (for Fiber: T800-24K) Tensile Stress: 2,925 MPa Tensile Modulus: 180 GPa 〇Hydrogen Permeability 2.9(10^-11 cc･cm / cm²･sec･cmHg) 〇Curing Conditions 140℃×2.5h
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Applications/Examples of results
1. Carbon Fiber Tow Prepreg Prototype of High-Pressure Hydrogen Tank Type 5 (Linerless) for Hydrogen Fuel Cell Vehicles 2. Glass Fiber Tow Prepreg Prototype for Hydrogen Units Requiring Insulation and Gas Barrier Properties
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1. Spindle Division Not only through the introduction of the latest processing machines but also by merging with the skills of excellent masters, we are able to process parts with high precision and quality. Additionally, by nurturing outstanding talent and enhancing labor-saving equipment with robots, we are daily striving to achieve the high quality and low cost demanded by our customers. 2. Machinery Systems Division We provide a consistent response from design to delivery of production equipment tailored to our customers' needs. Based on our accumulated technology, we aim to create equipment that satisfies our customers through proposal-based design and manufacturing that includes added value in terms of productivity and economy. One of the products developed through our technical expertise is the Hi-Rotor. 3. Parts Division, Urakawahara Techno Center We have gained the trust and evaluation of our customers through high-precision processing technology and optimal quality control, and we recently obtained JIS Q9100 (aerospace) certification. Utilizing medium to large NC lathes and large NC milling machines, we primarily engage in contract manufacturing of stainless steel and aluminum parts. We also accommodate complete delivery including the processing of difficult-to-cut materials, plating, hardening, and polishing.