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Ensinger PEI

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SABIC LNP™ STAT-KON™ Compound EX11402R Polyetherimide (PEI)
Categories: Polymer; Thermoplastic; Polyetherimide (PEI)

Material Notes: LNP STAT-KON EX11402R compound is based on Polyetherimide (PEI) resin containing proprietary fillers. Added features of this grade include: Electrically Conductive, Radar Absorbing.

Features: Radar Absorption,High Heat Resistance,Electrically Conductive

Information provided by SABIC

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Physical PropertiesOriginal ValueComments
Specific Gravity 1.30 g/ccASTM D792
Density 1.29 g/ccASTM D792
Moisture Absorption 0.0200 %Injection Molding
 0.250 %23°C / 50% RH; ISO 62
 0.350 %23°C/50% RH/24 hrs; ASTM D570
Linear Mold Shrinkage, Flow 0.0030 - 0.0050 cm/cm24hrs; ASTM D955
Linear Mold Shrinkage, Transverse 0.0050 - 0.0070 cm/cm24hrs; ASTM D955
 
Mechanical PropertiesOriginal ValueComments
Tensile Strength at Break 74.0 MPa5 mm/min; ASTM D638
 85.0 MPa5 mm/min; ISO 527
Elongation at Break 2.3 %5 mm/min; ASTM D638
 2.8 %5 mm/min; ISO 527
Tensile Modulus 3730 MPa1 mm/min; ISO 527
 3840 MPa5 mm/min; ASTM D638
Flexural Strength 132 MPa1.3 mm/min, 50 mm span; ASTM D790
 159 MPa2 mm/min; ISO 178
Flexural Modulus 3680 MPa2 mm/min; ISO 178
 4000 MPa1.3 mm/min, 50 mm span; ASTM D790
Izod Impact Notched 16.0 JASTM D256
Izod Impact, Unnotched 346 J/mASTM D4812
Izod Impact, Notched (ISO) 2.00 kJ/m²80*10*4; ISO 180/1A
Izod Impact, Unnotched (ISO) 21.0 kJ/m²80*10*4; ISO 180/1U
Dart Drop, Total Energy 3.00 JASTM D3763
Impact Test 1.00 JMultiaxial Impact; ISO 6603
 
Electrical PropertiesOriginal ValueComments
Surface Resistance 100 ohm - 1e+05ASTM D257
 
Thermal PropertiesOriginal ValueComments
CTE, linear, Parallel to Flow 44.0 µm/m-°C
@Temperature -30.0 - 30.0 °C
ASTM D696
CTE, linear, Transverse to Flow 45.0 µm/m-°C
@Temperature -30.0 - 30.0 °C
ASTM D696
Deflection Temperature at 0.46 MPa (66 psi) 203 °CFlatw 80*10*4 sp=64mm; ISO 75/Bf
 205 °C
@Thickness 3.20 mm
unannealed; ASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 192 °CFlatw 80*10*4 sp=64mm; ISO 75/Af
 201 °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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PSABH81286 / 289233

Proto3000 – 3D Engineering Solutions

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