[Book] High-Performance Design and Application Technology of Polyimide (No. 2165BOD)

Technical Specialty Books - Low Dielectric Properties, Low Thermal Expansion, Transparency, Adhesion and Bonding Properties, Molding Properties -

★ "5G Circuit Boards," "Flexible Organic EL," "Materials for LiB," "Onboard Drive Motors" Explaining the points of high functionality, performance improvement, and product application for new usage development! －－－－－－－－－－－－－－－－－－－－－ ■ Key Points of This Document 【Components Related to 5G】 - Low dielectric loss polyimide for 5G and millimeter waves - Development of low dielectric polyimide adhesives for FPC - Direct metallization on polyimide films 【Flexible Displays】 - Development status and technological direction towards low CTE transparent polyimide - Transparent polyimide for foldable smartphones - Flexible LCD using polyimide film substrates 【Insulation Materials for EVs and HEVs】 - Polyimide coating for onboard drive motors that balances high insulation and high heat resistance - Required characteristics and adhesion improvement for insulation coatings for motor windings 【Lithium-Ion Batteries】 - Development status of polyimide binders for high-capacity silicon-based anodes - Development and challenges of polyimide separators for lithium metal batteries 【Aerospace and Space Fields】 - Development trends of heat-resistant CFRP using polyimide as the base material - Application of thermoplastic polyimide to prepregs

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● This is a leak testing device for small electronic components that does not use fluorinated inert liquids (PFAS-free). ● There is no longer a need for unstable visual confirmation through liquid immersion testing. It adopts a quantitative testing method that allows for stable pressure leak testing. ● It is a tabletop leak testing device specifically for gross leaks, with accuracy equal to or greater than that of liquid immersion testing. ● The detectable range is approximately 1×10⁻² Pa·m³/s to 1×10⁻⁶ Pa·m³/s (varies depending on the target product). ● It is suitable for sealed structures ranging from a few millimeters to a maximum of 80 × 70 mm. Please feel free to contact us for more information!

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact on the base material. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact to the base material. Repairs can be carried out even in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact to the base material. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

● The production time for casting prototypes can be shortened! Since model production is not required, the time needed to create prototypes, which previously took about a month, can be significantly reduced. ● Model costs can be reduced! By directly producing sand molds from 3D data, there is no need for model production costs. If changes to the model are necessary, they can be addressed by modifying the 3D data. ● Similar products with different shapes and dimensions can be prototyped simultaneously! With one molding process, different products with similar shapes or varying dimensions can be molded at the same time. This allows for the verification of multiple types in a short period.