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Ensinger PEI

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SABIC LNP™ THERMOCOMP™ Compound EC008APQ Polyetherimide (PEI)
Categories: Polymer; Thermoplastic; Polyetherimide (PEI)

Material Notes: LNP THERMOCOMP EC008APQ compound is based on Polyetherimide (PEI) resin containing 40% carbon fiber. Added features of this grade include: Electrically Conductive, High Flow. FAR25.853 Compliant.

Features: FAR 25.853 Compliant,High Stiffness,Light-weight Structural,High Heat Resistance,Super Strong (Carbon Fiber Filled),High Flow,Electrically Conductive,Structural

Information provided by SABIC

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Physical PropertiesOriginal ValueComments
Specific Gravity 1.44 g/ccASTM D792
Density 1.433 g/ccASTM D792
Moisture Absorption 0.0200 %Injection Molding
 0.110 %23°C/50% RH/24 hrs; ASTM D570
Linear Mold Shrinkage, Flow 0.0010 - 0.0030 cm/cm24hrs; ASTM D955
Linear Mold Shrinkage, Transverse 0.0010 - 0.0050 cm/cm24hrs; ASTM D955
Melt Flow 40 g/10 min
@Load 6.70 kg,
Temperature 380 °C
ASTM D1238
 
Mechanical PropertiesOriginal ValueComments
Hardness, Rockwell M 112ASTM D785
Tensile Strength at Break 247 MPa5 mm/min; ISO 527
 268 MPa5 mm/min; ASTM D638
Elongation at Break 0.90 %5 mm/min; ISO 527
 1.0 %5 mm/min; ASTM D638
Tensile Modulus 35480 MPa1 mm/min; ISO 527
 39420 MPa5 mm/min; ASTM D638
Flexural Strength 356 MPabrk, 1.3 mm/min, 50 mm span; ASTM D790
 364 MPaISO 178
Flexural Modulus 30560 MPa2 mm/min; ISO 178
 31300 MPa1.3 mm/min, 50 mm span; ASTM D790
Compressive Strength 218 MPaSABIC method
Poissons Ratio 0.44ASTM E132
Shear Modulus 4.656 GPaASTM D732
Shear Strength 120 MPaASTM D732
Izod Impact Notched 64.0 JASTM D256
Izod Impact, Unnotched 560 J/mASTM D4812
Izod Impact, Notched (ISO) 6.00 kJ/m²80*10*4; ISO 180/1A
Izod Impact, Unnotched (ISO) 33.0 kJ/m²80*10*4; ISO 180/1U
Dart Drop, Total Energy 7.00 JASTM D3763
 
Electrical PropertiesOriginal ValueComments
Volume Resistivity 4100 ohm-cmASTM D257
Surface Resistance 450 ohmASTM D257
 
Thermal PropertiesOriginal ValueComments
CTE, linear, Parallel to Flow 3.00 µm/m-°C
@Temperature -40.0 - 150 °C
ASTM E831
CTE, linear, Transverse to Flow 40.0 µm/m-°C
@Temperature -40.0 - 150 °C
ASTM E831
Deflection Temperature at 1.8 MPa (264 psi) 193 °C
@Thickness 3.20 mm
unannealed; ASTM D648
 
Processing PropertiesOriginal ValueComments
Nozzle Temperature 390 - 400 °C
Zone 2 370 - 390 °C
Zone 3 380 - 400 °C
Melt Temperature 360 - 400 °CInjection Molding
Mold Temperature 140 - 180 °C
Drying Temperature 150 °CInjection Molding
Dry Time 4.00 - 6.00 hourInjection Molding
Back Pressure 0.300 - 0.700 MPa
Vent Depth 0.00250 - 0.00760 cm
 
Descriptive Properties
Screw speed (Circumferential speed)0.2-0.3 m/s

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PSABH81583 / 289530

Proto3000 – 3D Engineering Solutions

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