Eastman Eastalloy DA003 PC+PCTG Copolyester/Polycarbonate (discontinued **) | |||
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Categories: | Polymer; Thermoplastic; Polycarbonate (PC); Polyester, TP; Polycyclohexylenedimethylene Terephthalate (PCT) | ||
Material Notes: | ISO data as provided by the manufacturer, Eastman Chemical | ||
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. | ||
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Physical Properties | Metric | English | Comments |
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Density | 1.20 g/cc | 0.0434 lb/in3 | |
Linear Mold Shrinkage, Flow | 0.0050 - 0.0070 cm/cm | 0.0050 - 0.0070 in/in | |
Mechanical Properties | Metric | English | Comments |
Tensile Strength, Yield | 56.0 MPa | 8120 psi | 50 mm/min |
Elongation at Break | >= 50 % | >= 50 % | |
Elongation at Yield | 5.5 % | 5.5 % | |
Tensile Modulus | 1.97 GPa | 286 ksi | 1mm/min |
Charpy Impact Unnotched | NB | NB | |
NB @Temperature -30.0 °C |
NB @Temperature -22.0 °F |
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Charpy Impact, Notched | 1.10 J/cm2 | 5.24 ft-lb/in2 | |
0.770 J/cm2 @Temperature -30.0 °C |
3.66 ft-lb/in2 @Temperature -22.0 °F |
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Electrical Properties | Metric | English | Comments |
Electrical Resistivity | >= 1.00e+15 ohm-cm | >= 1.00e+15 ohm-cm | |
Surface Resistance | >= 1.00e+15 ohm | >= 1.00e+15 ohm | |
Dielectric Strength | 17.3 kV/mm | 439 kV/in | |
Dissipation Factor |
0.0080 @Frequency 1e+6 Hz |
0.0080 @Frequency 1e+6 Hz |
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Comparative Tracking Index | 600 V | 600 V | |
Thermal Properties | Metric | English | Comments |
CTE, linear, Parallel to Flow |
68.0 μm/m-°C @Temperature 20.0 °C |
37.8 μin/in-°F @Temperature 68.0 °F |
|
CTE, linear, Transverse to Flow |
50.0 μm/m-°C @Temperature 20.0 °C |
27.8 μin/in-°F @Temperature 68.0 °F |
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Specific Heat Capacity | 1.38 J/g-°C | 0.330 BTU/lb-°F | |
Melting Point | 249 °C | 480 °F | |
Deflection Temperature at 0.46 MPa (66 psi) | 105 °C | 221 °F | |
Deflection Temperature at 1.8 MPa (264 psi) | 92.0 °C | 198 °F | |
Vicat Softening Point | 110 °C | 230 °F | |
Glass Transition Temp, Tg | 113 °C | 235 °F | |
Flammability, UL94 |
HB @Thickness 1.60 mm |
HB @Thickness 0.0630 in |
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HB @Thickness 1.60 mm |
HB @Thickness 0.0630 in |
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V-2 @Thickness 3.20 mm |
V-2 @Thickness 0.126 in |
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Processing Properties | Metric | English | Comments |
Melt Temperature | 270 - 290 °C | 518 - 554 °F |
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