SABIC LNP™ THERMOCOMP™ AM Compound EC004XXAR1 Polyetherimide (PEI)

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SABIC LNP™ THERMOCOMP™ AM Compound EC004XXAR1 Polyetherimide (PEI)
Categories:	Polymer; Thermoplastic; Polyetherimide (PEI)
Material Notes:	LNP THERMOCOMP EC004XXAR1 is a compound based on Polyetherimide (PEI) resin containing 20% carbon fiber for Large Format Additive manufacturing (LFAM) applications needing higher stiffness vs glass fiber. PEI compounds, based on SABIC's inherently flame-retardant ULTEM™ resins, provide low thermal expansion, high temperature performance, excellent strength-to-weight ratio, high modulus and low creep. Features: High Stiffness,Low Creep Sensitivity,High Strength,High Heat Resistance,Flame Retardant Information provided by SABIC
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Physical Properties	Metric	English	Comments

Specific Gravity	1.34 g/cc	1.34 g/cc	ASTM D792
Moisture Absorption	0.0200 %	0.0200 %	Extrusion

Mechanical Properties	Metric	English	Comments
Tensile Stress	47.0 MPa	6820 psi	5mm/min; ASTM D638 Modified
	133 MPa	19300 psi	5mm/min; ASTM D638 Modified
Elongation at Yield	1.4 %	1.4 %	5 mm/min; XZ Orientation; ASTM D638 Modified
	1.7 %	1.7 %	5 mm/min; ZX Orientation; ASTM D638 Modified
Tensile Modulus	0.00340 GPa	0.493 ksi	5 mm/min; ZX Orientation; ASTM D638 Modified
	0.0113 GPa	1.64 ksi	5 mm/min; XZ Orientation; ASTM D638 Modified
Flexural Strength	66.0 MPa	9570 psi	5 mm/min; ASTM D790 Modified
	189 MPa	27400 psi	5 mm/min; ASTM D790 Modified

Thermal Properties	Metric	English	Comments
Deflection Temperature at 1.8 MPa (264 psi)	212 °C @Thickness 3.20 mm	414 °F @Thickness 0.126 in	annealed; ASTM D648

Processing Properties	Metric	English	Comments
Processing Temperature	120 - 150 °C	248 - 302 °F	Bed Temperature
Nozzle Temperature	345 - 375 °C	653 - 707 °F
Zone 1	330 - 350 °C	626 - 662 °F	Extrusion
Zone 2	335 - 365 °C	635 - 689 °F	Extrusion
Zone 3	335 - 365 °C	635 - 689 °F	Extrusion
Zone 4	345 - 375 °C	653 - 707 °F	Extrusion
Melt Temperature	330 - 370 °C	626 - 698 °F	Extrusion
Drying Temperature	150 °C	302 °F	Extrusion
Dry Time	6.00 hour	6.00 hour	Extrusion
Hold Pressure	<= 17.0 MPa	<= 2470 psi	Extruder Pressure

Descriptive Properties
Extruder L/D	24

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PSABH82497 / 290444

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