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Ensinger PEI

Multibase Multi-Pro® 2005 RCI Polypropylene
Categories: Polymer; Thermoplastic; Polypropylene (PP)

Material Notes: Glass Fiber Reinforced, 20% by weight.

Features:

  • Heat Resistance, High
  • Scratch Resistant
  • Stiffness, Good
  • Forms:

  • Pellets
  • Processing Methods:

  • Injection Molding
  • Uses:

  • Automotive Applications
  • Information provided by Multibase

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    Physical PropertiesMetricEnglishComments
    Density 1.05 g/cc0.0379 lb/in³ASTM D792
    Linear Mold Shrinkage 0.0050 cm/cm0.0050 in/inASTM D955
    Melt Flow 5.0 g/10 min5.0 g/10 minASTM D1238
     
    Mechanical PropertiesMetricEnglishComments
    Tensile Strength, Yield 58.6 MPa8500 psiASTM D638
    Elongation at Break 5.0 %5.0 %ASTM D638
    Flexural Modulus 3.10 GPa450 ksiASTM D790
    Izod Impact, Notched 0.961 J/cm1.80 ft-lb/in73°F; ASTM D256
     
    Thermal PropertiesMetricEnglishComments
    Deflection Temperature at 0.46 MPa (66 psi) 138 °C280 °FUnannealed; ASTM D648
     
    Processing PropertiesMetricEnglishComments
    Rear Barrel Temperature 199 - 260 °C390 - 500 °F
    Middle Barrel Temperature 204 - 260 °C400 - 500 °F
    Front Barrel Temperature 216 - 260 °C420 - 500 °F
    Nozzle Temperature 216 - 249 °C420 - 480 °F
    Mold Temperature 4.44 - 65.6 °C40.0 - 150 °F
    Drying Temperature 93.3 °C200 °F
    Dry Time 2 hour2 hour
    Back Pressure 0.138 - 0.345 MPa20.0 - 50.0 psi
    Screw Speed 40 - 100 rpm40 - 100 rpm
     
    Descriptive Properties
    Clamp Tonnage2-4 tons/in2
    Screw L/D Ratio20:1

    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.

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    PMULTI229 / 54133

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