PI has excellent properties such as high heat resistance, low thermal expansion rate, and dielectric strength! There is a track record of processing for EV batteries and more.
Devices that operate on electricity require insulation measures, and resin materials used for insulation include PI (polyimide), PEN, and PPS. Among these, PI is particularly notable for its excellent properties such as high heat resistance, low thermal expansion rate, dielectric strength, and chemical resistance, making it suitable for a wide range of products including FPCs, heat-resistant masking tapes, release agents for heat press machines, semiconductor manufacturing processes, and connectors. Our company has various processing achievements in areas such as smartphone batteries, EV batteries, and fuel cells. [Main Processing Achievements] ■ Information and Communication: Smartphone batteries ■ Automotive: EV batteries ■ Energy: Insulation sheets for fuel cells and all-solid-state batteries *For more details, please refer to the PDF materials or feel free to contact us.
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Our company is an electronics parts manufacturer that specializes in die-cutting functional materials such as films, double-sided tapes, and cushioning materials. Among these, smartphone components have been adopted by all domestic manufacturers and some overseas, currently accounting for 70% of our total sales and becoming our flagship product. There are many die-cutting manufacturers around the world, but our significant strength lies in the fact that we design and develop most of our processing machines and molds in-house. This allows us to quickly introduce new products as needed, enabling us to respond swiftly to rapidly changing demands and smoothly accommodate specification changes for remodeling.