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Rulon Bearings

INEOS Styrolution Empera® 433N Polystyrene  (discontinued **)
Categories: Polymer; Thermoplastic; Polystyrene (PS)

Material Notes: Empera® 433N is medium impact polystyrene with high heat resistance.
    Features:
  • High Heat Resistance
  • medium Impact Resistance
Uses:
  • Disposable Drink ware
  • PackagingAgency Ratings: EU 2002/72/EC Annex II, Section A & Annex III

    RoHS Compliance: Contact Manufacturer

      Processing Method:
    • Extrusion
    • Thermoforming

  • Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
     
    Physical PropertiesMetricEnglishComments
    Density 1.04 g/cc0.0376 lb/in³ISO 1183
    Water Absorption <= 0.10 %
    @Temperature 23.0 °C,
    Time 86400 sec
    <= 0.10 %
    @Temperature 73.4 °F,
    Time 24.0 hour
    ISO 62
    Linear Mold Shrinkage 0.0050 - 0.0070 cm/cm0.0050 - 0.0070 in/inISO 294-4
    Melt Flow 5.7 g/10 min
    @Load 5.00 kg,
    Temperature 200 °C
    5.7 g/10 min
    @Load 11.0 lb,
    Temperature 392 °F
    ISO 1133
     
    Mechanical PropertiesMetricEnglishComments
    Ball Indentation Hardness 120 MPa17400 psiH 358/30; ISO 2039-1
    Tensile Strength at Break 24.0 MPa3480 psiISO 527-2/50
    Tensile Strength, Yield 28.0 MPa4060 psiISO 527-2/50
    Elongation at Break 45 %45 %ISO 527-2/50
    Elongation at Yield 1.8 %1.8 %ISO 527-2/50
    Tensile Modulus 2.45 GPa355 ksiISO 527-2/1
    Flexural Strength 45.0 MPa6530 psi2.0 mm/min; ISO 178
    Charpy Impact Unnotched 0.600 J/cm²2.86 ft-lb/in²ISO 179/1eU
     
    Thermal PropertiesMetricEnglishComments
    CTE, linear, Parallel to Flow 80.0 µm/m-°C
    @Temperature 23.0 - 80.0 °C
    44.4 µin/in-°F
    @Temperature 73.4 - 176 °F
    DIN 53752
    Thermal Conductivity 0.160 W/m-K1.11 BTU-in/hr-ft²-°FDIN 52612
    Deflection Temperature at 1.8 MPa (264 psi) 85.0 °C185 °FUnannealed; ISO 75-2/A
    Vicat Softening Point 94.0 °C201 °FISO 306/B50

    **
    Materials flagged as discontinued () are no longer part of the manufacturer’s standard product line according to our latest information. These materials may be available by special order, in distribution inventory, or reinstated as an active product. Data sheets from materials that are no longer available remain in MatWeb to assist users in finding replacement materials.

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    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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