SABIC ULTEM™ Resin SF2250 Polyetherimide (PEI) (Asia)

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SABIC ULTEM™ Resin SF2250 Polyetherimide (PEI) (Asia)
Categories:	Polymer; Thermoplastic; Polyetherimide (PEI)
Material Notes:	High flow ULTEM for thin wall application Information provided by SABIC
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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	0.0200 %	0.0200 %	Injection Molding
	0.0700 %	0.0700 %	23°C / 50% RH
Viscosity	40 cP @Load 10.0 kg, Temperature 345 °C	40 cP @Load 22.0 lb, Temperature 653 °F	MVR cc/10 min; ISO 1133
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

Mechanical Properties	Metric	English	Comments
Tensile Strength at Break	157 MPa	22800 psi	5 mm/min; ISO 527
	162 MPa	23500 psi	5 mm/min; ASTM D638
Elongation at Break	3.0 %	3.0 %	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 Strength	197 MPa	28600 psi	yld, 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	89.0 J	65.6 ft-lb	ASTM D256
Izod Impact, Notched (ISO)	9.00 kJ/m²	4.28 ft-lb/in²	80104; 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 E831
	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 E831
	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 120104 sp=100mm; ISO 75/Ae
	203 °C @Thickness 3.20 mm	397 °F @Thickness 0.126 in	unannealed; ASTM D648
UL RTI, Electrical	105 °C	221 °F	UL 746B
UL RTI, Mechanical with Impact	105 °C	221 °F	UL 746B
UL RTI, Mechanical without Impact	105 °C	221 °F	UL 746B
Flammability, UL94	V-0 @Thickness 1.50 mm	V-0 @Thickness 0.0591 in	UL 94

Processing Properties	Metric	English	Comments
Nozzle Temperature	345 - 400 °C	653 - 752 °F
Zone 2	340 - 400 °C	644 - 752 °F
Zone 3	345 - 400 °C	653 - 752 °F
Melt Temperature	350 - 400 °C	662 - 752 °F	Injection Molding
Mold Temperature	135 - 165 °C	275 - 329 °F
Drying Temperature	150 °C	302 °F	Injection Molding
Dry Time	4.00 - 6.00 hour	4.00 - 6.00 hour	Injection Molding
	24.0 hour	24.0 hour	Cumulative; Injection Molding
Back Pressure	0.300 - 0.700 MPa	43.5 - 102 psi
Shot Size	40 - 60 %	40 - 60 %
Vent Depth	0.00250 - 0.00760 cm	0.000984 - 0.00299 in
Screw Speed	40 - 70 rpm	40 - 70 rpm

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

PSABH82755 / 290702

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