Polyetherimide or PEI material is an amorphous thermoplastic with high mechanical strength and rigidity. PEI polymer is extruded by Ensinger in sheet and rod shapes using Sabic's Ultem® resin. Unfilled PEI thermoplastic is translucent and amber in color with exceptional mechanical, thermal and electrical properties. In filled grades, the addition of glass fiber reinforcement, coupled with Ensinger's proprietary extrusion techniques, provides users with a polyetherimide offering that has both greater tensile strength and rigidity, while also improving dimensional stability.
PEI Ultem® plastic has similar characteristics to the polyarylsulphones, while simultaneously offering significant advantages. Polyetherimides has a remarkably high creep resistance over a wide temperature and a high permanent operating temperature. Furthermore, very good resistance to hydrolysis, along with dimensional stability rounds out the portfolio of polyetherimide properties.
TECAPEI natural은 미강화 폴리에테르이미드 소재로, 매우 뛰어난 가수분해 내성, 치수안정성, 장시간 사용 시 비교적 높은 온도범위 등의 특성을 갖습니다. 특히 높은 기계적 강도와 우수한 강성 덕분에 식품 접촉시에 사용하기 적합합니다.