住友化学 機能材料事業部 エンジニアリングプラスチックス部 Official site

Medical-use super engineering plastics for reducing protein adsorption and enabling wearability.

Contributes to improving cell yield by preventing protein adsorption and to the miniaturization and lightweight design of medical devices. Achieves short delivery times and stable supply through domestic production.

We would like to introduce our "super engineering plastics for the medical industry." 'SUMIKA EXCEL PES (Polyether Sulfone)' has low protein adhesion on its surface, contributing to improved yield of cultured cells. 'SUMIKA SUPER LCP (Liquid Crystal All-Aromatic Polyester)' allows for high-precision molding of thin-walled, small parts, enabling miniaturization and weight reduction of inspection and treatment devices, and can also be utilized for wearables. 'SUMIKA EXCEL PPSU (Polyphenylsulfone)' is a developed product that exhibits excellent chemical resistance and heat sterilization performance. 【Features】 ■ Compliant with ISO 10993 and USP Class VI (depending on the product) ■ All can be manufactured domestically (high-quality resins supplied stably with short lead times) ■ Detailed technical services (We support injection molding and mold design so that customers can mold themselves) *For more details, please refer to the materials. Feel free to contact us with any inquiries.

basic information

【Examples of Use】 Dialyzers, single-use forceps, denture bases, medical devices, surgical instruments, surgical robots, lens peripheries, resin chains (with some metal components) 【Concerns like these】 <For Cell Culture Manufacturers> I want to increase the yield of cultured cells, but cells adhere to the culture equipment, reducing the yield and increasing the cost of cultured cells. <For Medical Device Manufacturers> I want to create products that allow patients to avoid hospital visits by miniaturizing and lightweighting inspection and treatment devices, thereby enhancing their freedom of lifestyle. However, miniaturization makes it difficult to mold the casing, and achieving a compact design is challenging. *For more details, please refer to the materials. Feel free to contact us with any inquiries.

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Applications/Examples of results

*For more details, please refer to the materials. Feel free to contact us as well.*

Super engineering plastics for the medical industry: "Sumika Excel PES," "Sumika Super LCP," "Sumika Excel PPSU."

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