Celanese VECTRA® L140 40% Glass Reinforced Liquid Crystal Polymer (LCP)

Celanese VECTRA® L140 40% Glass Reinforced Liquid Crystal Polymer (LCP) 物性表: Celanese VECTRA® L140 40% Glass Reinforced Liquid Crystal Polymer (LCP)物性表及特性介绍,Celanese VECTRA® L140 40% Glass Reinforced Liquid Crystal Polymer (LCP)注塑参数详情,如需Celanese VECTRA® L140 40% Glass Reinforced Liquid Crystal Polymer (LCP)下载, 可到相关下载区下载
  • 密度 [g/cm3]: 1.71
  • 缺口冲击强度: 12.0
  • 弯曲模量 [MPa]: 17.4
 
Physical PropertiesMetricEnglishComments
Density 1.71 g/cc0.0618 lb/in³ISO 1183
Linear Mold Shrinkage 0.0020 cm/cm0.0020 in/inISO 294-4
Linear Mold Shrinkage, Transverse 0.0040 cm/cm0.0040 in/inISO 294-4
 
Mechanical PropertiesMetricEnglishComments
Hardness, Rockwell M 6969ISO 2039-2
Tensile Strength at Break 130 MPa18900 psi5 mm/min; ISO 527-2/1A
Elongation at Break 1.1 %1.1 %5 mm/min; ISO 527-2/1A
Tensile Modulus 17.3 GPa2510 ksi1 mm/min; ISO 527-2/1A
Flexural Strength 220 MPa31900 psiISO 178
Flexural Modulus 17.4 GPa2520 ksiISO 178
Izod Impact, Notched (ISO) 12.0 kJ/m²5.71 ft-lb/in²ISO 180/1A
Izod Impact, Unnotched (ISO) 26.0 kJ/m²12.4 ft-lb/in²ISO 180/1U
Charpy Impact Unnotched 3.20 J/cm²15.2 ft-lb/in²ISO 179/1eU
Charpy Impact, Notched 1.40 J/cm²6.66 ft-lb/in²ISO 179/1eA
 
Electrical PropertiesMetricEnglishComments
Volume Resistivity 1.00e+14 ohm-cm1.00e+14 ohm-cmIEC 60093
Surface Resistance 1.00e+14 ohm1.00e+14 ohmIEC 60093
Dielectric Constant  3.6
@Frequency 1e+6 Hz
3.6
@Frequency 1e+6 Hz
IEC 60250
 4.2
@Frequency 100 Hz
4.2
@Frequency 100 Hz
IEC 60250
Dissipation Factor  0.020
@Frequency 100 Hz
0.020
@Frequency 100 Hz
IEC 60250
 0.020
@Frequency 1e+6 Hz
0.020
@Frequency 1e+6 Hz
IEC 60250
Comparative Tracking Index 175 V175 VIEC 60112
 
Thermal PropertiesMetricEnglishComments
CTE, linear 5.00 µm/m-°C
@Temperature 20.0 °C
2.78 µin/in-°F
@Temperature 68.0 °F
ISO 11359-2
CTE, linear, Transverse to Flow 34.0 µm/m-°C
@Temperature 20.0 °C
18.9 µin/in-°F
@Temperature 68.0 °F
ISO 11359-2
Melting Point 300 °C572 °FISO 11357-1,2,3
Deflection Temperature at 1.8 MPa (264 psi) 240 °C464 °FISO 75-1, -2
Deflection Temperature at 8.0 MPa 204 °C399 °FISO 75-1, -2
Vicat Softening Point 176 °C349 °FISO 306
Flammability, UL94 V-0V-0thickness h
 
Processing PropertiesMetricEnglishComments
Rear Barrel Temperature 275 - 285 °C527 - 545 °F
Middle Barrel Temperature 295 - 305 °C563 - 581 °F
Front Barrel Temperature 305 - 315 °C581 - 599 °F
Nozzle Temperature 305 - 315 °C581 - 599 °F
Melt Temperature 300 - 320 °C572 - 608 °F
Mold Temperature 80.0 - 120 °C176 - 248 °F

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