| Category | Polymer , Thermoplastic , Polyetherimide (PEI) | 
| Manufacturer | SABIC Innovative Plastics (GE Plastics) | 
| Trade Name | ULTEM | 
| Port | Ningbo port,China | 
| Trade Terms | FOB, CFR, CIF | 
| Payment Terms | L/C, T/T, Western Union | 
| Download PDF | SABIC Innovative Plastics ULTEM SF2250 PEI Blend.pdf  | 
| Price | EMAIL US sales@lookpolymers.com | 
| Physical Properties | Metric | English | Comments | 
|---|---|---|---|
| Specific Gravity | 1.44 g/cc | 1.44 g/cc | ASTM D792 | 
| Density | 1.44 g/cc | 0.0520 lb/in³ | ISO 1183 | 
| Water Absorption | 0.20 % @Time 86400 sec | 0.20 % @Time 24.0 hour | ISO 62-1 | 
| Moisture Absorption | 0.0700 % | 0.0700 % | 23°C / 50% RH | 
| Linear Mold Shrinkage, Flow | 0.0046 cm/cm | 0.0046 in/in | SABIC Method | 
| Linear Mold Shrinkage, Transverse | 0.0054 cm/cm | 0.0054 in/in | SABIC Method | 
| Melt Flow | 19.7           g/10 min @Load 6.60 kg, Temperature 337 °C | 19.7           g/10 min @Load 14.6 lb, Temperature 639 °F | ASTM D1238 | 
| Melt Index of Compound | 40           g/10 min @Load 10.0 kg, Temperature 345 °C | 40           g/10 min @Load 22.0 lb, Temperature 653 °F | MVR [cm^3/10 min]; ISO 1133 | 
| Mechanical Properties | Metric | English | Comments | 
|---|---|---|---|
| Tensile Strength at Break | 157 MPa | 22800 psi | 5 mm/min; ISO 527 | 
| 162 MPa | 23500 psi | Type I, 5 mm/min; ASTM D638 | |
| Elongation at Break | 3.0 % | 3.0 % | Type I, 5 mm/min; ASTM D638 | 
| 3.0 % | 3.0 % | 5 mm/min; ISO 527 | |
| Tensile Modulus | 8.90 GPa | 1290 ksi | 5 mm/min; ASTM D638 | 
| Flexural Yield Strength | 197 MPa | 28600 psi | 1.3 mm/min, 50 mm span; ASTM D790 | 
| Flexural Modulus | 7.15 GPa | 1040 ksi | 2 mm/min; ISO 178 | 
| 7.26 GPa | 1050 ksi | 1.3 mm/min, 50 mm span; ASTM D790 | |
| Izod Impact, Notched | 0.890 J/cm | 1.67 ft-lb/in | ASTM D256 | 
| Izod Impact, Notched (ISO) | 9.00 kJ/m² | 4.28 ft-lb/in² | 80*10*4; ISO 180/1A | 
| Thermal Properties | Metric | English | Comments | 
|---|---|---|---|
| CTE, linear, Parallel to Flow | 14.0           µm/m-°C @Temperature -40.0 - 150 °C | 7.78           µin/in-°F @Temperature -40.0 - 302 °F | ASTM E 831 | 
| 18.0           µm/m-°C @Temperature 23.0 - 150 °C | 10.0           µin/in-°F @Temperature 73.4 - 302 °F | ISO 11359-2 | |
| CTE, linear, Transverse to Flow | 54.0           µm/m-°C @Temperature -40.0 - 150 °C | 30.0           µin/in-°F @Temperature -40.0 - 302 °F | ASTM E 831 | 
| 59.0           µm/m-°C @Temperature 23.0 - 150 °C | 32.8           µin/in-°F @Temperature 73.4 - 302 °F | ISO 11359-2 | |
| Deflection Temperature at 1.8 MPa (264 psi) | 208 °C | 406 °F | Edgew 120*10*4 sp=100mm; ISO 75/Ae | 
| 203           °C @Thickness 3.20 mm | 397           °F @Thickness 0.126 in | unannealed; ASTM D648 | |
| Flammability, UL94 | V-0 @Thickness 1.50 mm | V-0 @Thickness 0.0591 in | UL 94 by SABIC-IP |