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Ensinger PEI

UNIPLAS LCA® PEI 2200 Type Black Polyetherimide, 20%, Glass Fiber Reinforced
Categories: Polymer; Thermoplastic; Polyetherimide (PEI); Polyetherimide (PEI), 20% Glass Fiber

Material Notes: 20% Glass Filled Polyetherimide

Information provided by Uniplas, Inc.

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Physical PropertiesMetricEnglishComments
Density 1.42 g/cc0.0513 lb/in³ASTM D792
Linear Mold Shrinkage 0.0020 - 0.0050 cm/cm0.0020 - 0.0050 in/inASTM D955
Melt Flow 5.0 - 22 g/10 min
@Load 1.20 kg,
Temperature 300 °C
5.0 - 22 g/10 min
@Load 2.65 lb,
Temperature 572 °F
ASTM D1238
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength at Break 138 MPa20000 psiASTM D638
Tensile Strength, Yield 138 MPa20000 psiASTM D638
Elongation at Break 4.0 %4.0 %ASTM D638
Flexural Yield Strength 221 MPa32100 psiASTM D790
Flexural Modulus 6.835 GPa991.3 ksiASTM D790
Izod Impact, Notched 0.690 J/cm1.29 ft-lb/inASTM D256
 
Thermal PropertiesMetricEnglishComments
Deflection Temperature at 0.46 MPa (66 psi) 210 °C410 °FASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 207 °C405 °FASTM D648
Vicat Softening Point 221 °C430 °FASTM D1525
Flammability, UL94  V-0
@Thickness 1.50 mm
V-0
@Thickness 0.0591 in
 V-0
@Thickness 3.00 mm
V-0
@Thickness 0.118 in
 
Processing PropertiesMetricEnglishComments
Rear Barrel Temperature 332 - 399 °C630 - 750 °F
Middle Barrel Temperature 338 - 399 °C640 - 750 °F
Front Barrel Temperature 343 - 399 °C649 - 750 °F
Nozzle Temperature 343 - 399 °C649 - 750 °F
Melt Temperature 107 - 177 °C225 - 351 °F
Mold Temperature 338 - 399 °C640 - 750 °F
Drying Temperature 143 - 149 °C289 - 300 °FDehumidifier
Dry Time 4.00 - 6.00 hour4.00 - 6.00 hourDehumidifier

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PUNIPL024 / 306860

Proto3000 – 3D Engineering Solutions

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