SABIC ULTEM™ Resin 3452 Polyetherimide (PEI) (Americas)

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SABIC ULTEM™ Resin 3452 Polyetherimide (PEI) (Americas)
Categories:	Polymer; Thermoplastic; Polyetherimide (PEI)
Material Notes:	45% Glass fiber and mineral filled, enhanced flow Polyetherimide (Tg 217C) with enhanced dimensional stability. ECO Conforming, UL94 V0 and 5VA listing in recognized colors. Features: High Stiffness,Hydrolytic Stability,Chemical Resistance,Easy Flow,Low Smoke and Toxicity,Good Mechanicals in Broad Temperature Range,Low Creep Sensitivity,Low Shrinkage,Good metal adhesion,Amorphous,High Strength,High Heat Resistance,Good dimensional stability,Flame Retardant Information provided by SABIC
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Physical Properties	Metric	English	Comments

Specific Gravity	1.66 g/cc	1.66 g/cc	ASTM D792
Moisture Absorption	0.0200 %	0.0200 %	Injection Molding
Linear Mold Shrinkage, Flow	0.0015 - 0.0025 cm/cm @Thickness 3.20 mm	0.0015 - 0.0025 in/in @Thickness 0.126 in	SABIC method
Linear Mold Shrinkage, Transverse	0.0030 - 0.0050 cm/cm @Thickness 3.20 mm	0.0030 - 0.0050 in/in @Thickness 0.126 in	SABIC method
Melt Flow	4.6 g/10 min @Load 6.60 kg, Temperature 337 °C	4.6 g/10 min @Load 14.6 lb, Temperature 639 °F	ASTM D1238

Mechanical Properties	Metric	English	Comments
Tensile Strength at Break	131 MPa	19000 psi	5 mm/min; ASTM D638
Elongation at Break	1.4 %	1.4 %	5 mm/min; ASTM D638
Flexural Strength	179 MPa	26000 psi	brk, 2.6 mm/min, 100 mm span; ASTM D790
Flexural Modulus	12.41 GPa	1800 ksi	2.6 mm/min, 100 mm span; ASTM D790
Izod Impact Notched	58.0 J	42.8 ft-lb	ASTM D256
	218 J @Thickness 3.20 mm	161 ft-lb @Thickness 0.126 in	reverse notched; ASTM D256

Electrical Properties	Metric	English	Comments
Arc Resistance	120 - 180 sec	120 - 180 sec	ASTM D495
Comparative Tracking Index	100 - 175 V	100 - 175 V	UL 746A
Hot Wire Ignition, HWI	30 - 60 sec @Thickness >=1.50 mm	30 - 60 sec @Thickness >=0.0591 in	UL 746A
	60 - 120 sec @Thickness >=3.00 mm	60 - 120 sec @Thickness >=0.118 in	UL 746A
High Amp Arc Ignition, HAI	0.00 - 15 arcs @Thickness >=1.50 mm	0.00 - 15 arcs @Thickness >=0.0591 in	UL 746A
High Voltage Arc-Tracking Rate, HVTR	>= 150 mm/min	>= 5.91 in/min	UL 746A

Thermal Properties	Metric	English	Comments
CTE, linear, Parallel to Flow	19.0 µm/m-°C @Temperature -20.0 - 150 °C	10.6 µin/in-°F @Temperature -4.00 - 302 °F	ISO 11359-2
CTE, linear, Transverse to Flow	36.0 µm/m-°C @Temperature -20.0 - 150 °C	20.0 µin/in-°F @Temperature -4.00 - 302 °F	ISO 11359-2
Deflection Temperature at 1.8 MPa (264 psi)	212 °C @Thickness 6.40 mm	414 °F @Thickness 0.252 in	unannealed; ASTM D648
UL RTI, Electrical	180 °C	356 °F	UL 746B
UL RTI, Mechanical with Impact	180 °C	356 °F	UL 746B
UL RTI, Mechanical without Impact	180 °C	356 °F	UL 746B
Flammability, UL94	V-0 @Thickness >=0.770 mm	V-0 @Thickness >=0.0303 in	UL 94
	5VA @Thickness >=3.00 mm	5VA @Thickness >=0.118 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.

PSABH82541 / 290488

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