220°C 내열성을 갖춘 PEI 플라스틱 – 항공우주 <000000> 자동차에 이상적
낮은 수분 흡수율 <000000> 정밀 엔지니어링에 적합한 우수한 치수 안정성
Polyetherimide (PEI), often known by the trade name ULTEM™, is a high-performance thermoplastic renowned for its exceptional thermal stability, mechanical strength, and flame resistance. PEI can withstand continuous use in temperatures up to 170°C, providing excellent dimensional stability and low thermal expansion. It also offers superb chemical resistance and electrical insulation properties, making it ideal for challenging environments.
PEI is widely used in aerospace, automotive, electronics, and medical devices, where high strength, flame retardancy, and long-term performance are crucial. Applications include electrical connectors, aircraft interiors, engine components, and sterilizable medical equipment.
ULTEM™ materials, such as ULTEM™ 1000 and ULTEM™ 3000, are specifically designed for extreme environments, providing unmatched safety and reliability for high-stakes industries