ULTEM 是由 SABIC生產(chǎn)的一種高性能聚醚酰亞胺（PEI）工程塑料的商品名，國內(nèi)的主要代理商是艾銳孚。它屬于非晶態(tài)熱塑性塑料，因其卓越的綜合性能，在多個高端工業(yè)領(lǐng)域中被廣泛使用。
一、基本屬性
化學(xué)結(jié)構(gòu)：含醚鍵與酰亞胺環(huán)
密度：約 1.27–1.42 g/cm3
顏色：通常為琥珀色（半透明深茶色），也有透明或不透明定制色
玻璃化轉(zhuǎn)變溫度（Tg）：約 215–217°C（如 ULTEM PW 2100 含 10% 玻纖）
連續(xù)使用溫度：可達 170°C，短期可耐 200°C
阻燃等級：UL94 V-0（無需添加阻燃劑）
氧指數(shù)：47%，燃燒時低煙、低毒
二、核心性能優(yōu)勢
表格
性能類別 特點
耐高溫性 長期使用溫度達 170°C，熱變形溫度 198–208°C
機械強度 高剛性、高強度、抗蠕變、抗沖擊
電絕緣性 電氣性能穩(wěn)定，適用于高頻電子元件
耐化學(xué)性 耐大多數(shù)酸、堿、溶劑、燃油等，但對極性有機溶劑（如乙醇）敏感，可能引發(fā)應(yīng)力開裂
尺寸穩(wěn)定性 成型收縮率低，適合高精度零件
生物/食品兼容性 符合 FDA、EU 食品接觸標準，USP Class VI 醫(yī)療級認證
環(huán)保與安全 固有阻燃、低煙無鹵，符合航空與醫(yī)療安全規(guī)范
三、主要產(chǎn)品形式與牌號
通用級：ULTEM 1000（透明/琥珀色，未增強）
玻纖增強級：
ULTEM 2100（10% 玻纖）
ULTEM 2200（20% 玻纖）
ULTEM 2300（30% 玻纖）
特殊功能級：
高抗沖擊、高韌性、導(dǎo)電、碳纖增強、食品級、耐老化等
型材：棒材（Φ5–200mm × 1000mm）、板材、薄膜
3D打印專用：Stratasys 等設(shè)備支持 ULTEM 9085、ULTEM 1010 等高性能打印線材
四、典型應(yīng)用領(lǐng)域
表格
行業(yè) 應(yīng)用示例
航空航天 飛機內(nèi)飾件、舷窗支架、艙內(nèi)結(jié)構(gòu)件、直升機復(fù)合材料部件
電子電氣 連接器、繼電器外殼、芯片封裝、光纖元件、電路板支架
醫(yī)療器械 手術(shù)器械手柄、托盤、假肢、牙科設(shè)備、滅菌容器
汽車工業(yè) 高溫傳感器、車燈反射鏡、發(fā)動機周邊部件、真空泵葉輪
食品工業(yè) 微波爐托盤、食品包裝、加工設(shè)備部件
3D打印 航空原型件、耐高溫功能零件、輕量化結(jié)構(gòu)件
五、ULTEM主要的貨號有：
ULTEM 1000-1000 PEI
PPO WCA105 PPE/PPO
PBT VALOX 176
ULTEM PEI 1000
PBT VALOX 215HPR
ULTEM PEI 1000-7101
ULTEM PEI 1000-1100
ULTEM PEI 1000-1000
ULTEM PEI 1000E
ULTEM PEI 1000EF
ULTEM PEI 1000F
ULTEM PEI 1000F3SP
ULTEM PEI 1000P
ULTEM PEI 1000P-1000
ULTEM PEI 1000P100
ULTEM PEI 1000P200
ULTEM PEI 1000R
ULTEM PEI 1000R-7101
ULTEM PEI 1000R-BR7095
ULTEM PEI 1000R-GN5018
ULTEM 1010
ULTEM 1010-7101
ULTEM 1010-1000
ULTEM 1010-7301
ULTEM 1010-7A1D28
PBT VALOX 3007
ULTEM 1010AR
ULTEM 1010E
ULTEM 1010F
ULTEM 1010GCR3
ULTEM 1010M
ULTEM 1010M-1100
ULTEM 1010P
ULTEM 1010P200
ULTEM 1010R
ULTEM 1010R-7101
ULTEM 1010R-GY6923
ULTEM 1010R-GY8D115
ULTEM 1040A
ULTEM 1040P
ULTEM 1100
ULTEM 1100F
ULTEM 1110
ULTEM 1110F
ULTEM 1285
ULTEM 1285-7101
ULTEM 2100
ULTEM 2100F
ULTEM 2100R
ULTEM 2110
ULTEM 2110EPR
ULTEM 2110EPR-7301
ULTEM 2110EPR-1000
ULTEM 2110R
ULTEM 2110R-7301
ULTEM 2110R-1000
ULTEM 2120
ULTEM 2200
ULTEM 2200F
ULTEM 2200R
ULTEM 2210
ULTEM 2210EPR
ULTEM 2210F
ULTEM 2210GCR3
ULTEM 2210R
ULTEM 2212R
ULTEM 2212R-7301
ULTEM 2220
ULTEM 2300
ULTEM 2300-1000
ULTEM 2300-7301
ULTEM 2300F
ULTEM 2400
ULTEM 2400-7301
ULTEM 2400F
ULTEM 2410
ULTEM 2410-7301
ULTEM 2410EPR
ULTEM 2410R
ULTEM 3310TD
ULTEM 3452
ULTEM 3452-7301
ULTEM 3473
ULTEM 4000
ULTEM 4001
ULTEM 4001-1001
ULTEM 4001-1100
ULTEM 4002
ULTEM 4211
ULTEM 4211-7401
ULTEM 6202
ULTEM 6202-1000
ULTEM 9011
ULTEM 9075
ULTEM 9075-BK1A151
ULTEM 9076
ULTEM 9085
ULTEM 9085-1100
ULTEM 9085-WH8E187
ULTEM AR9100
ULTEM AR9110
ULTEM AR9200
ULTEM AR9300
ULTEM ATX200
ULTEM ATX200-1100
PBT VALOX 215HPR
ULTEM ATX200-WH8D220
ULTEM ATX200F
PBT VALOX 3007
ULTEM ATX200F-GY8119
ULTEM ATX200R
PBT VALOX 310
PBT VALOX 311
ULTEM ATX3562R
ULTEM ATX3562R-7301
PBT VALOX 312
PBT VALOX 315
ULTEM AUT195
PBT VALOX 325
ULTEM AUT195 BK1343M
PBT VALOX 325FC
PBT VALOX 337
PBT VALOX 4012G
PBT VALOX 4022
PBT VALOX 4031
PBT VALOX 420
PBT VALOX 420HP
PBT VALOX 430
PBT VALOX 508
PBT VALOX 732E
PBT VALOX 735
PBT VALOX 745
PBT VALOX 8032U
PBT VALOX 815
PBT VALOX 830
PBT VALOX DR51
PBT VALOX DR51-BK1066
PBT VALOX DR51-1001
PBT VALOX EH7020
PBT VALOX EH7020HF
PBT VALOX HX215HP
PBT VALOX HX260HPR
PBT VALOX HX3061HP
PBT VALOX HX3091HP
PBT VALOX HX312C
PBT VALOX HX420HP
ULTEM AUT195M
ULTEM AUT200
ULTEM AUT200AR
PBT VALOX K3501
PBT VALOX K4530
PBT VALOX K4560
ULTEM AUT200G4
ULTEM AUT200G6
PBT VALOX PDR4922
ULTEM AUT200M
ULTEM AUT210
PBT VALOX SHF4320
ULTEM AUT230
ULTEM CRS5001
ULTEM CRS5011
PBT VALOX V2000DM
ULTEM CRS5011R
PBT VALOX V3004
ULTEM CRS5111
PBT VALOX V8030CS
ULTEM CRS5201
ULTEM CRS5201R
ULTEM CRS5211R
ULTEM CRS5301
PBT VALOX V8090
ULTEM CRS5301-7301
ULTEM CRS5311
PBT VALOX V8280
PBT VALOX VAC3001
ULTEM DH1004
ULTEM DT1810EV
PBT VALOX VIC4311
ULTEM DT1810EVUCL
PBT VALOX VX4920
ULTEM DT1820EV
PBT VALOX VX4930
ULTEM DT1820EVGCR3
ULTEM DU242
PBT VALOX VX5022
ULTEM DU262
ULTEM DU319
ULTEM DU442
ULTEM DU442-8A9D060
PBT VALOX ENH3500
ULTEM HU1000
PBT VALOX ENH4530
ULTEM HU1000-1H1000
PBT VALOX ENH4550
ULTEM HU1000 2H4D342
PBT VALOX ENH4560
ULTEM HU1000E
PBT VALOX ENH4565
ULTEM HU1004
PBT VALOX ENH8530
ULTEM HU1010
PBT VALOX ENH8560
ULTEM HU1010-1H1000
ULTEM HU1100
ULTEM HU1110
ULTEM HU2100
ULTEM HU2110
ULTEM HU2200
ULTEM HU2210
ULTEM HU2300
ULTEM HU2310
ULTEM JD7201
ULTEM JD7201-7701
ULTEM JD7904
ULTEM LTX300A
ULTEM LTX300AG
ULTEM MD182
ULTEM MD256T
ULTEM NP1000
ULTEM NP2300
PBT XENOY ENH2900
ULTEM PW1000
ULTEM PW2100
PBT XENOY ENH2901RC
ULTEM PW2100-7301
ULTEM PW2200
PBT XENOY IQNH2900
ULTEM PW2300
ULTEM SF2250
ULTEM SF2250EPR
PC/PBT XENOY 1102
ULTEM SF2255
ULTEM SF2260
ULTEM SF2270
ULTEM SF2350
ULTEM SF2360
ULTEM UF5011S
PC/PBT XENOY 1103
PC/PBT XENOY 1105
PC/PBT XENOY 1731
PC/PBT XENOY 1731-1001
PC/PBT XENOY 1731HS
PC/PBT XENOY 1760E
PC/PBT XENOY 1760H
PC/PBT XENOY 1760T
PC/PBT XENOY 2230
PC/PBT XENOY 5220U
PC/PBT XENOY 5720
PC/PBT XENOY 5720U
PC/PBT XENOY 6370
PC/PBT XENOY 6620
PC/PBT XENOY 6620U
PC/PBT XENOY CL100
PC/PBT XENOY CL100S
PC/PBT XENOY CL101
PC/PBT XENOY HX5600HP
PC/PBT XENOY HX6600HP
PC/PBT XENOY RCX201
PC/PBT XENOY X2203
PC/PBT XENOY X2300WX
PC/PBT XENOY X2420
PC/PBT XENOY X2500UV
PC/PBT XENOY X4820
PC/PBT XENOY X4830
PC/PBT XENOY X4850
PC/PBT XENOY X5100
PC/PBT XENOY X5230
PC/PBT XENOY X5300WX
PC/PBT XENOY X5630Q
PC/PBT XENOY XL1339
PC/PBT XENOY XL1562
PC/PBT XENOY XL1339U