Celanese Celanex® 7305 Polyester (PBT), 35% Glass/Mineral

Celanese Celanex® 7305 Polyester (PBT), 35% Glass/Mineral 物性表: Celanese Celanex® 7305 Polyester (PBT), 35% Glass/Mineral物性表及特性介绍,Celanese Celanex® 7305 Polyester (PBT), 35% Glass/Mineral注塑参数详情,如需Celanese Celanex® 7305 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 [%]: 0.11
  • 缺口冲击强度: 6.2
  • 弯曲强度 [MPa]: 85.0
  • 弯曲模量 [MPa]: 8.50
  • 热变形温度 [℃]: 221.0
 
Physical PropertiesMetricEnglishComments
Density 1.74 g/cc0.0629 lb/in³ASTM D792
Water Absorption 0.11 %0.11 %ASTM D570
Linear Mold Shrinkage, Flow 0.0040 cm/cm0.0040 in/in
 
Mechanical PropertiesMetricEnglishComments
Hardness, Rockwell M 5050ISO 2039-2
Tensile Strength, Ultimate 85.0 MPa12300 psiISO 527
Elongation at Break 2.3 %2.3 %ASTM D638
Flexural Strength 125 MPa18100 psiISO 178
Flexural Modulus 8.50 GPa1230 ksiISO 178
Izod Impact, Notched (ISO) 6.20 kJ/m²2.95 ft-lb/in²ISO 180/1A
 
Electrical PropertiesMetricEnglishComments
Electrical Resistivity >= 1.00e+16 ohm-cm>= 1.00e+16 ohm-cmASTM D257
Dielectric Strength 17.0 kV/mm
@Thickness 3.17 mm
432 kV/in
@Thickness 0.125 in
50% RH; ASTM D149
 
Thermal PropertiesMetricEnglishComments
Deflection Temperature at 0.46 MPa (66 psi) 221 °C430 °FISO 75
Deflection Temperature at 1.8 MPa (264 psi) 197 °C387 °FISO 75
Flammability, UL94 V-0
@Thickness 0.800 mm
V-0
@Thickness 0.0315 in
UL94

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