Celanese Celanex® 2000 Polyester (PBT)

Celanese Celanex® 2000 Polyester (PBT) 物性表: Celanese Celanex® 2000 Polyester (PBT)物性表及特性介绍,Celanese Celanex® 2000 Polyester (PBT)注塑参数详情,如需Celanese Celanex® 2000 Polyester (PBT)下载, 可到相关下载区下载
  • 密度 [g/cm3]: 1.31
  • 吸水率 [%]: 0.09
  • 缺口冲击强度: 3.2
  • 拉伸强度 [MPa]: 60.0
  • 弯曲模量 [MPa]: 2.60
  • 热变形温度 [℃]: 155.0
 
Physical PropertiesMetricEnglishComments
Density 1.31 g/cc0.0473 lb/in³ASTM D792
Water Absorption 0.090 %0.090 %ASTM D570
Linear Mold Shrinkage, Flow 0.019 cm/cm0.019 in/in
 
Mechanical PropertiesMetricEnglishComments
Hardness, Rockwell M 7575ISO 2039-2
Tensile Strength, Yield 60.0 MPa8700 psiISO 527
Elongation at Break 5.0 %5.0 %ASTM D638
Flexural Strength 85.0 MPa12300 psiISO 178
Flexural Modulus 2.60 GPa377 ksiISO 178
Izod Impact, Notched (ISO) 3.20 kJ/m²1.52 ft-lb/in²ISO 180/1A
 
Electrical PropertiesMetricEnglishComments
Electrical Resistivity >= 1.00e+16 ohm-cm>= 1.00e+16 ohm-cmASTM D257
Dielectric Constant 3.2
@Frequency 100 Hz
3.2
@Frequency 100 Hz
Dielectric Strength 17.0 kV/mm
@Thickness 3.17 mm
432 kV/in
@Thickness 0.125 in
50% R.H.; ASTM D149
Dissipation Factor 0.0020
@Frequency 100 Hz
0.0020
@Frequency 100 Hz
Comparative Tracking Index >= 600 V>= 600 VASTM D3638
 
Thermal PropertiesMetricEnglishComments
Deflection Temperature at 0.46 MPa (66 psi) 155 °C311 °FISO 75
Deflection Temperature at 1.8 MPa (264 psi) 55.0 °C131 °FISO 75
Flammability, UL94 HB
@Thickness 0.800 mm
HB
@Thickness 0.0315 in
UL94

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