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Elmet Technologies

SABIC LNP™ THERMOCOMP™ Compound EF004 Polyetherimide (PEI)
Categories: Polymer; Thermoplastic; Polyetherimide (PEI)
Material Notes: LNP THERMOCOMP EF004 compound is based on Polyetherimide (PEI) resin containing 20% glass fiber.

Features: High Stiffness,High Heat Resistance,Structural

Information provided by SABIC
Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Density 1.43 g/cc0.0517 lb/in³ASTM D792
 1.43 g/cc0.0517 lb/in³ISO 1183
Moisture Absorption 0.0200 %0.0200 %Injection Molding
 0.190 %0.190 %23°C/50% RH/24 hrs; ASTM D570
Linear Mold Shrinkage, Flow 0.0030 - 0.0050 cm/cm0.0030 - 0.0050 in/in24hrs; ASTM D955
 0.0030 - 0.0050 cm/cm0.0030 - 0.0050 in/in24hrs; ISO 294
Linear Mold Shrinkage, Transverse 0.0060 - 0.0080 cm/cm0.0060 - 0.0080 in/in24hrs; ASTM D955
 0.0060 - 0.0080 cm/cm0.0060 - 0.0080 in/in24hrs; ISO 294
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength at Break 150 MPa21800 psiASTM D638
 155 MPa22500 psiISO 527
Elongation at Break 3.4 %3.4 %ASTM D638
 2.9 - 4.0 %2.9 - 4.0 %ISO 527
Tensile Modulus 6.80 GPa986 ksi1 mm/min; ISO 527
 7.18 GPa1040 ksi50 mm/min; ASTM D638
Flexural Strength 226 MPa32800 psiISO 178
 240 MPa34800 psiASTM D790
Flexural Modulus 6.80 GPa986 ksiISO 178
 7.57 GPa1100 ksiASTM D790
Izod Impact Notched 74.0 J54.6 ft-lbASTM D256
Izod Impact, Unnotched 6.94 J/cm13.0 ft-lb/inASTM D4812
Izod Impact, Notched (ISO) 10.0 kJ/m²4.76 ft-lb/in²80*10*4; ISO 180/1A
Izod Impact, Unnotched (ISO) 47.0 kJ/m²22.4 ft-lb/in²80*10*4; ISO 180/1U
Coefficient of Friction, Dynamic 0.520.52ASTM D3702 Modified: Manual
Coefficient of Friction, Static 0.480.48ASTM D3702 Modified: Manual
K (wear) Factor 282 x 10-8 mm³/N-M140 x 10-10 in³-min/ft-lb-hrWasher; ASTM D3702 Modified: Manual
 
Thermal PropertiesMetricEnglishComments
CTE, linear, Parallel to Flow 25.0 µm/m-°C
@Temperature -40.0 - 40.0 °C		13.9 µin/in-°F
@Temperature -40.0 - 104 °F		ISO 11359-2
CTE, linear, Transverse to Flow 60.0 µm/m-°C
@Temperature -40.0 - 40.0 °C		33.3 µin/in-°F
@Temperature -40.0 - 104 °F		ISO 11359-2
Deflection Temperature at 1.8 MPa (264 psi) 205 °C401 °FFlatw 80*10*4 sp=64mm; ISO 75/Af
 207 °C
@Thickness 3.20 mm		405 °F
@Thickness 0.126 in		unannealed; ASTM D648
UL RTI, Electrical 105 °C221 °FUL 746B
UL RTI, Mechanical with Impact 105 °C221 °FUL 746B
UL RTI, Mechanical without Impact 105 °C221 °FUL 746B
Flammability, UL94 V-0
@Thickness >=0.750 mm		V-0
@Thickness >=0.0295 in		UL 94
 
Processing PropertiesMetricEnglishComments
Nozzle Temperature 390 - 400 °C734 - 752 °F
Zone 2 355 - 365 °C671 - 689 °F
Zone 3 365 - 375 °C689 - 707 °F
Melt Temperature 360 - 365 °C680 - 689 °FInjection Molding
Mold Temperature 120 - 150 °C248 - 302 °F
Drying Temperature 150 °C302 °Fextended
Dry Time 4.00 - 6.00 hour4.00 - 6.00 hourInjection Molding
Back Pressure 0.300 - 0.700 MPa43.5 - 102 psi
Vent Depth 0.00250 - 0.00760 cm0.000984 - 0.00299 in
 
Descriptive Properties
Screw speed (Circumferential speed)0.2-0.3 m/s

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.

PSABH81587 / 289534

Ensinger PEI




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