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Ensinger PEI

UNIPLAS LCA® PPE+PS+PA 902 TYPE Polyphenylene Ether/Polystyrene/Polyamide
Categories: Polymer; Thermoplastic; Polystyrene (PS); Polystyrene + Polyphenylene Ether + Nylon, Unreinforced

Material Notes: General Purpose, Paintable, Medium Flow

Information provided by Uniplas, Inc.

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Physical PropertiesMetricEnglishComments
Density 1.08 g/cc0.0390 lb/in³ASTM D792
Linear Mold Shrinkage 0.011 cm/cm0.011 in/inASTM D955
Melt Flow  3.5 g/10 min
@Load 2.16 kg,
Temperature 280 °C
3.5 g/10 min
@Load 4.76 lb,
Temperature 536 °F
ASTM D1238
 18 g/10 min
@Load 5.00 kg,
Temperature 280 °C
18 g/10 min
@Load 11.0 lb,
Temperature 536 °F
ASTM D1238
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength, Yield 52.0 MPa7540 psiASTM D638
Elongation at Break 55 %55 %ASTM D638
Flexural Yield Strength 86.0 MPa12500 psiASTM D790
Flexural Modulus 0.214 GPa31.0 ksiASTM D790
Izod Impact, Notched 1.71 J/cm3.20 ft-lb/inASTM D256
Gardner Impact 20.3 J
@Thickness 3.17 mm
15.0 ft-lb
@Thickness 0.125 in
ASTM D5420
 
Thermal PropertiesMetricEnglishComments
Deflection Temperature at 1.8 MPa (264 psi) 135 °C275 °FASTM D648
 
Processing PropertiesMetricEnglishComments
Rear Barrel Temperature 254 - 293 °C490 - 560 °F
Middle Barrel Temperature 260 - 293 °C500 - 560 °F
Front Barrel Temperature 266 - 293 °C510 - 560 °F
Nozzle Temperature 271 - 293 °C520 - 560 °F
Melt Temperature 271 - 293 °C520 - 560 °F
Mold Temperature 60.0 - 93.3 °C140 - 200 °F
Drying Temperature 107 °C225 °FDehumidifier
Dry Time 4.00 - 6.00 hour4.00 - 6.00 hourDehumidifier

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PUNIPL013 / 306849

Proto3000 – 3D Engineering Solutions

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