ULTEM*PEI:
1000,1000E,1000EF,1000F,1000FV,1000M,1000P,1000R,1000RV,1000V,1010,1010A,1010F,1010FV,1010K,1010KM,1010M,1010P,1010R,1010RF,1010RV,1010V,1010X,1100,1100EF,1100F,1100FV,1100R,1100V,1110,1110F,1110FV,1110R,1110V,1285,2100,2100F,2100N,2100R,2110,2110EPR,2110F,2110N,2110R,2200,2200F,2200N,2200R,2210,2210EPR,2210F,2210K,2210R,2212,2212EPR,2212R,2300,2300F,2300R,2310,2310EPR,2310F,2310R,2312,2312EPR,2313,2400,2400F,2410,2410EPR,2410F,2410R,2412EPR,3451,3452,4000,4001,4002,4211,8015,9011,9070,9075,9076,9085,AR9100,AR9200,AR9300,ATX100,ATX100F,ATX100R,ATX102R,ATX103R,ATX152R,ATX153R,ATX200,ATX200F,ATX200R,ATX202R,ATX203R,ATX3562R,AUR200G6,AUT195,AUT200,AUT200M,AUT210,AUT230,AUT230M,CRS5001,CRS5011,CRS5011R,CRS5111,CRS5201,CRS5201R,CRS5211,CRS5211R,CRS5301,CRS5311,CRS5711,D9065,DH1004,DH1004F,DT1800E,DT1810E,DT1810EV,EXUM0167,EXUM0169,HATX100,HATX200,HFATX200,HTX1010F,HU1000,HU1000E,HU1004,HU1010,HU1100,HU1110,HU2100,HU2110,HU2200,HU2300,HU2310,HU2400,HU2410,JD4901,JD7101,JD7201,JD7902,LTX300A,LTX300B,LTX921A,LTX931A,MD130A,MD131A,SF2250,SF2350,SF2360,SILTEM-STM1500,STM1500,STM1600,STM170,UC1200,UF5011S,UR9076LG,XH6050,XH6050F,XH6050M.
Ultem（聚醚酰亚胺PEI)是一种无定形的高性能聚合物，具有出色的耐热性，良好的耐化学腐蚀性，固有的阻燃性和极佳的尺寸稳定性。
玻璃化转变温度（Tg)为217度，HDT190度，相对热指数（RTI)为170度。发烟量低，符合ABD,FAR和NBS的要求。蠕变敏感度低，热膨胀
系数（CTE)低且均匀（横向与纵向）。高温下具有很高的强度和模量。对多种化学物质具有很好的抵抗性。在较宽范围的温度和频率条
件下具有稳定的介电常数和耗散因数。对可见光、红外光和微波辐射是透明的。符合FDA,欧洲美国食品接触规定和USPVI类。在传统的
成型设备上加工性能杰出。Ultem（PEI）材料广泛用于餐具/公共饮食业、医疗、飞机、汽车、汽车照明、电信、电气和流体处理行业。