Celanese CELANEX 2002-3 PBT

Celanese CELANEX 2002-3 PBT 物性表: Celanese CELANEX 2002-3 PBT物性表及特性介绍,Celanese CELANEX 2002-3 PBT注塑参数详情,如需Celanese CELANEX 2002-3 PBT下载, 可到相关下载区下载
  • 熔体流动速率 [g/10min]: 20.0
  • 密度 [g/cm3]: 1.31
  • 缺口冲击强度: 5.5
  • 拉伸强度 [MPa]: 60.0
  • 弯曲模量 [MPa]: 2.50
  • 热变形温度 [℃]: 150.0
 
Physical PropertiesMetricEnglishComments
Density 1.31 g/cc0.0473 lb/in³ISO 1183
Moisture Absorption 0.250 %0.250 %23°C/50%RH; ISO 62
Viscosity Test 140 cm³/g140 cm³/gISO 307, 1157, 1628
Melt Flow 20.0 g/10 min
@Load 2.16 kg,
Temperature 250 °C
20.0 g/10 min
@Load 4.76 lb,
Temperature 482 °F
(MVR) cm³/10min; ISO 1133
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength, Yield 60.0 MPa8700 psi50mm/min; ISO 527-2/1A
Elongation at Break >= 50.0 %>= 50.0 %50mm/min; ISO 527-2/1A
Elongation at Yield 4.00 %4.00 %50mm/min; ISO 527-2/1A
Tensile Modulus 2.50 GPa363 ksi1mm/min; ISO 527-2/1A
Flexural Strength 80.0 MPa11600 psiISO 178
Flexural Modulus 2.50 GPa363 ksiISO 178
Izod Impact, Notched (ISO) 5.50 kJ/m²2.62 ft-lb/in²ISO 180/1A
 5.50 kJ/m²
@Temperature -30.0 °C
2.62 ft-lb/in²
@Temperature -22.0 °F
ISO 180/1A
Charpy Impact Unnotched NBNBISO 179/1eU
 19.0 J/cm²
@Temperature -30.0 °C
90.4 ft-lb/in²
@Temperature -22.0 °F
ISO 179/1eU
Charpy Impact, Notched 0.600 J/cm²2.86 ft-lb/in²ISO 179/1eA
 0.600 J/cm²
@Temperature -30.0 °C
2.86 ft-lb/in²
@Temperature -22.0 °F
ISO 179/1eA
 
Thermal PropertiesMetricEnglishComments
CTE, linear 130 µm/m-°C72.2 µin/in-°FISO 11359-2
CTE, linear, Transverse to Flow 120 µm/m-°C66.7 µin/in-°FISO 11359-2
Deflection Temperature at 0.46 MPa (66 psi) 150 °C302 °FISO 75-1, -2
Deflection Temperature at 1.8 MPa (264 psi) 55.0 °C131 °FISO 75-1, -2
Vicat Softening Point 190 °C374 °FB50 (50°C/h 50N); ISO 306
 
Processing PropertiesMetricEnglishComments
Processing Temperature 20.0 - 50.0 °C68.0 - 122 °F
 65.0 - 96.0 °C149 - 205 °FCavity temperature
Feed Temperature 230 - 240 °C446 - 464 °F
Zone 1 230 - 240 °C446 - 464 °F
Zone 2 235 - 250 °C455 - 482 °F
Zone 3 235 - 250 °C455 - 482 °F
Zone 4 240 - 260 °C464 - 500 °F
Die Temperature 240 - 260 °C464 - 500 °F
Melt Temperature 235 - 260 °C455 - 500 °F
 250 °C482 °FInjection molding; ISO 294
Mold Temperature 80.0 °C176 °FInjection molding; ISO 294
Injection Velocity 250 mm/sec9.84 in/secISO 294
Drying Temperature 120 - 130 °C248 - 266 °F
Dry Time 4.00 hour4.00 hour
Moisture Content 0.0200 %0.0200 %Necessary low maximum residual
Hot-Working Temperature 250 - 260 °C482 - 500 °F
 
Descriptive Properties
Injection moldingYes
Injection speedmedium-fast
Longer pre-drying times/storagelower the temperature to 100° C until processed.<= 60 h

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