Eastman Eastar DN004 PCTG Copolyester

Eastman Eastar DN004 PCTG Copolyester 物性表: Eastman Eastar DN004 PCTG Copolyester物性表及特性介绍,Eastman Eastar DN004 PCTG Copolyester注塑参数详情,如需Eastman Eastar DN004 PCTG Copolyester下载, 可到相关下载区下载
  • 密度 [g/cm3]: 1.23
  • 拉伸强度 [MPa]: 45.0
  • 热变形温度 [℃]: 70.0
 
Physical PropertiesMetricEnglishComments
Density 1.23 g/cc0.0444 lb/in³
Linear Mold Shrinkage, Flow 0.0020 - 0.0050 cm/cm0.0020 - 0.0050 in/in
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength, Yield 45.0 MPa6530 psi50 mm/min
Elongation at Break >= 50 %>= 50 %
Elongation at Yield 4.2 %4.2 %
Tensile Modulus 1.95 GPa283 ksi1mm/min
Charpy Impact Unnotched NBNB
 NB
@Temperature -30.0 °C
NB
@Temperature -22.0 °F
Charpy Impact, Notched 1.46 J/cm²6.95 ft-lb/in²
 0.620 J/cm²
@Temperature -30.0 °C
2.95 ft-lb/in²
@Temperature -22.0 °F
 
Electrical PropertiesMetricEnglishComments
Electrical Resistivity >= 1.00e+15 ohm-cm>= 1.00e+15 ohm-cm
Surface Resistance >= 1.00e+15 ohm>= 1.00e+15 ohm
Dielectric Strength 16.3 kV/mm414 kV/in
Dissipation Factor 0.013
@Frequency 1e+6 Hz
0.013
@Frequency 1e+6 Hz
Comparative Tracking Index 600 V600 V
 
Thermal PropertiesMetricEnglishComments
CTE, linear 91.0 µm/m-°C
@Temperature 20.0 °C
50.6 µin/in-°F
@Temperature 68.0 °F
in flow direction
CTE, linear, Transverse to Flow 78.0 µm/m-°C
@Temperature 20.0 °C
43.3 µin/in-°F
@Temperature 68.0 °F
Specific Heat Capacity 1.34 J/g-°C0.320 BTU/lb-°F
Thermal Conductivity 0.190 W/m-K1.32 BTU-in/hr-ft²-°F
Deflection Temperature at 0.46 MPa (66 psi) 70.0 °C158 °F
Deflection Temperature at 1.8 MPa (264 psi) 66.0 °C151 °F
Vicat Softening Point 77.0 °C171 °F
Glass Transition Temp, Tg 83.0 °C181 °F
Flammability, UL94  HB
@Thickness 1.60 mm
HB
@Thickness 0.0630 in
 HB
@Thickness 1.60 mm
HB
@Thickness 0.0630 in
 HB
@Thickness 3.20 mm
HB
@Thickness 0.126 in
 HB
@Thickness 3.20 mm
HB
@Thickness 0.126 in
 
Processing PropertiesMetricEnglishComments
Melt Temperature 275 - 295 °C527 - 563 °F

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