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Elmet Technologies

Eastman Tsunami GS4 Copolyester  (discontinued **)
Categories: Polymer; Thermoplastic; Polyester, TP

Material Notes: Tsunami copolyester is an Eastman Specialty Plastic developed for the calendering industry. It can be used on existing calendering lines with no or minimal modification. Tsunami copolyester is used for decorative lamination. This product is only available in Europe and Asia.

Applications/Uses

  • Laminating
  • This product, formerly sold under the 'Tsunami' name is now a part of Eastman's 'Cadence' product line.

    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
    Specific Gravity 1.28 g/cc1.28 g/ccASTM D1505
    Water Absorption 0.15 %0.15 %24h Immersion; ASTM D570
     
    Electrical PropertiesMetricEnglishComments
    Volume Resistivity 4.55e+16 ohm-cm4.55e+16 ohm-cmASTM D257
    Surface Resistivity per Square 1.99e+16 ohm1.99e+16 ohmASTM D257
    Dielectric Constant  2.95
    @Frequency 1e+6 Hz
    2.95
    @Frequency 1e+6 Hz
    ASTM D150
     3.2
    @Frequency 1000 Hz
    3.2
    @Frequency 1000 Hz
    ASTM D150
    Dielectric Strength 15.5 kV/mm394 kV/inShort Time, 500V/sec; ASTM D149
    Dissipation Factor 0.0170.017
     0.022
    @Frequency 1e+6 Hz
    0.022
    @Frequency 1e+6 Hz
    ASTM D150
    Arc Resistance 134 sec134 secASTM D495
     
    Thermal PropertiesMetricEnglishComments
    CTE, linear 76.1 µm/m-°C
    @Temperature 20.0 °C
    42.3 µin/in-°F
    @Temperature 68.0 °F
    ASTM D696
    Specific Heat Capacity  1.30 J/g-°C
    @Temperature 60.0 °C
    0.311 BTU/lb-°F
    @Temperature 140 °F
    DSC
     1.70 J/g-°C
    @Temperature 100 °C
    0.406 BTU/lb-°F
    @Temperature 212 °F
    DSC
     1.80 J/g-°C
    @Temperature 150 °C
    0.430 BTU/lb-°F
    @Temperature 302 °F
    DSC
     2.00 J/g-°C
    @Temperature 200 °C
    0.478 BTU/lb-°F
    @Temperature 392 °F
    DSC
     2.10 J/g-°C
    @Temperature 250 °C
    0.502 BTU/lb-°F
    @Temperature 482 °F
    DSC
    Deflection Temperature at 0.46 MPa (66 psi) 68.0 °C154 °FASTM D648
    Deflection Temperature at 1.8 MPa (264 psi) 63.0 °C145 °FASTM D648
    Vicat Softening Point 79.0 °C174 °FASTM D1525
    Glass Transition Temp, Tg 80.0 °C176 °FDSC
    Oxygen Index 24.7 %24.7 %

    **
    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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    PE9122 / 35179

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