BeLight usage example: Flat cable insulation material
Can also be used as adhesives or substrates! Introduction to flat cable materials.
Introducing the applications of the thermoplastic ultra-low transmission loss film "BeLight" used in the insulation material of flat cables. With the trend towards thinner devices, flat cables have become mainstream. Conventional materials face issues: PI and PET are unsuitable for high-frequency applications, while LCP is expensive and has poor processability. This product can be used both as an adhesive for FFC and as a substrate. By using this product, the insulation part (adhesive + substrate) can be made low dielectric. 【Expected Benefits (FFC Applications)】 ■ Reduction of transmission loss - By lowering the dielectric constant and dielectric loss tangent, it contributes to the suppression of signal attenuation, especially in high-frequency bands. ■ Thinning and flexibility of cables - With a low dielectric constant, it contributes to the thinning of the insulation layer required for the specified characteristic impedance and enhances cable flexibility. *For more details, please download the PDF or feel free to contact us.
basic information
【Overview of FFC Case】 ■ Confirmed wire embedding by Using BeLight to the adhesive. ■ Its strong adhesion enables low-dielectric performance across the entire structure, including the substrate. 【Overview of FFSC Case】 ■ Good adhesion to copper foil and UV laser processing capability ■ Passed reflow test (275℃, 30sec) by adopting a special shape *For more details, please download the PDF or feel free to contact us.
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For more details, please download the PDF or feel free to contact us.
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Mitsubishi Chemical's Industrial and Medical Films Division's Industry Sales Group provides high-quality films for a wide range of industries, including automotive, electronic components, semiconductors, and home appliances. The product lineup includes various types such as flexible films (epoxy, silicone rubber films), super engineering plastics films (PEI, PEEK), flame-retardant films, and metal-resin laminated films. Due to their excellent properties, these films are utilized in various applications across different industries. In particular, epoxy films and silicone rubber films exhibit high flexibility and demonstrate outstanding characteristics that meet the demands of automotive and electronic components. Additionally, super engineering plastics films made from PEI and PEEK possess high heat resistance and mechanical strength. Flame-retardant films and metal-resin laminated films play a crucial role in modern product design, which prioritizes safety and performance. We promise to respond flexibly to our customers' needs and provide optimal film solutions. Our company supports your product development with high technical capabilities and flexible responsiveness. For inquiries or estimates regarding films, please feel free to contact us.