Celanese Celanex® 7700 Polyester (PBT), 35% Glass/Mineral

Celanese Celanex® 7700 Polyester (PBT), 35% Glass/Mineral 物性表: Celanese Celanex® 7700 Polyester (PBT), 35% Glass/Mineral物性表及特性介绍,Celanese Celanex® 7700 Polyester (PBT), 35% Glass/Mineral注塑参数详情,如需Celanese Celanex® 7700 Polyester (PBT), 35% Glass/Mineral下载, 可到相关下载区下载
  • 密度 [g/cm3]: 1.74
  • 吸水率 [%]: 0.04
  • 缺口冲击强度: 4.3
  • 弯曲强度 [MPa]: 90.0
  • 弯曲模量 [MPa]: 12.0
  • 热变形温度 [℃]: 223.0
 
Physical PropertiesMetricEnglishComments
Density 1.74 g/cc0.0629 lb/in³ASTM D792
Water Absorption 0.040 %0.040 %ASTM D570
Linear Mold Shrinkage, Flow 0.0060 cm/cm0.0060 in/in
 
Mechanical PropertiesMetricEnglishComments
Hardness, Rockwell M 7676ISO 2039-2
Tensile Strength, Ultimate 90.0 MPa13100 psiISO 527
Elongation at Break 3.0 %3.0 %ASTM D638
Flexural Strength 150 MPa21800 psiISO 178
Flexural Modulus 12.0 GPa1740 ksiISO 178
Izod Impact, Notched (ISO) 4.30 kJ/m²2.05 ft-lb/in²ISO 180/1A
 
Electrical PropertiesMetricEnglishComments
Electrical Resistivity >= 1.00e+16 ohm-cm>= 1.00e+16 ohm-cmASTM D257
Dielectric Constant 3.7
@Frequency 1e+6 Hz
3.7
@Frequency 1e+6 Hz
Dielectric Strength 24.0 kV/mm
@Thickness 3.17 mm
610 kV/in
@Thickness 0.125 in
50% R.H.; ASTM D149
Dissipation Factor 0.0090
@Frequency 100 Hz
0.0090
@Frequency 100 Hz
Comparative Tracking Index 300 V300 VASTM D3638
 
Thermal PropertiesMetricEnglishComments
Deflection Temperature at 0.46 MPa (66 psi) 223 °C433 °FISO 75
Deflection Temperature at 1.8 MPa (264 psi) 204 °C399 °FISO 75
Flammability, UL94 V-0
@Thickness 0.800 mm
V-0
@Thickness 0.0315 in
UL94

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