Celanese VANDAR 2500 PBT

Celanese VANDAR 2500 PBT 物性表: Celanese VANDAR 2500 PBT物性表及特性介绍,Celanese VANDAR 2500 PBT注塑参数详情,如需Celanese VANDAR 2500 PBT下载, 可到相关下载区下载
  • 熔体流动速率 [g/10min]: 12.0
  • 密度 [g/cm3]: 1.25
  • 吸水率 [%]: 0.1
  • 拉伸强度 [MPa]: 33.8
  • 弯曲模量 [MPa]: 1.50
  • 热变形温度 [℃]: 125.0
 
Physical PropertiesMetricEnglishComments
Specific Gravity 1.25 g/cc1.25 g/ccASTM D792
Density 1.25 g/cc0.0452 lb/in³ISO 1183
Water Absorption 0.100 %0.100 %24hr immersion; ASTM D570
Linear Mold Shrinkage, Flow 0.0170 - 0.0220 cm/cm0.0170 - 0.0220 in/inASTM D955
 0.0170 - 0.0220 cm/cm0.0170 - 0.0220 in/inISO 294-4
Linear Mold Shrinkage, Transverse 0.0170 - 0.0220 cm/cm0.0170 - 0.0220 in/inISO 294-4
Melt Flow 12.0 g/10 min12.0 g/10 minASTM D1238
 
Mechanical PropertiesMetricEnglishComments
Hardness, Rockwell M 104104ISO 2039-2
Tensile Strength, Yield 33.8 MPa4900 psiASTM D638
 35.0 MPa5080 psi50mm/min; ISO 527-2/1A
Elongation at Break >= 50.0 %>= 50.0 %50mm/min; ISO 527-2/1A
 100 %
@Temperature 22.8 °C
100 %
@Temperature 73.0 °F
ASTM D638
Elongation at Yield 5.00 %5.00 %50mm/min; ISO 527-2/1A
Tensile Modulus 1.45 GPa210 ksi1mm/min; ISO 527-2/1A
Flexural Strength 49.6 MPa7200 psiASTM D790
 50.0 MPa7250 psiISO 178
Flexural Modulus 1.50 GPa218 ksiISO 178
 1.45 GPa
@Temperature 22.8 °C
210 ksi
@Temperature 73.0 °F
ASTM D790
Izod Impact, Notched NBNBASTM D256
 1.33 J/cm
@Temperature -28.9 °C
2.50 ft-lb/in
@Temperature -20.0 °F
ASTM D256
Izod Impact, Notched (ISO) NBNBISO 180/1A
Charpy Impact Unnotched 20.3 J/cm²96.6 ft-lb/in²ISO 179/1eU
 16.8 J/cm²
@Temperature -30.0 °C
79.9 ft-lb/in²
@Temperature -22.0 °F
ISO 179/1eU
Charpy Impact, Notched 8.80 J/cm²41.9 ft-lb/in²ISO 179/1eA
 0.900 J/cm²
@Temperature -30.0 °C
4.28 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 134 µm/m-°C74.4 µin/in-°FISO 11359-2
Melting Point 225 °C437 °F10°C/min; ISO 11357-1,-2,-3
 225 °C437 °FASTM D3418
Transformation Temperature, Tg 70.0 °C158 °F10°C/min; ISO 11357-1,-2,-3
Deflection Temperature at 0.46 MPa (66 psi) 125 °C257 °FISO 75-1, -2
 127 °C260 °FASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 50.0 °C122 °FISO 75-1, -2
 51.7 °C125 °FASTM D648
Flammability, UL94 HBHBUL94
 
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
Rear Barrel Temperature 230 - 250 °C446 - 482 °F
Middle Barrel Temperature 235 - 255 °C455 - 491 °F
Front Barrel Temperature 240 - 260 °C464 - 500 °F
Nozzle Temperature 240 - 265 °C464 - 509 °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
 240 - 265 °C464 - 509 °F
 260 °C500 °FInjection molding; ISO 294
Mold Temperature 37.8 - 93.3 °C100 - 200 °F
 82.0 °C180 °FInjection molding; ISO 294
Injection Velocity 300 mm/sec11.8 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
Hold Pressure 86.0 MPa12500 psiISO 294
Back Pressure 0.000 - 0.345 MPa0.000 - 50.0 psi
Hot-Working Temperature 250 - 260 °C482 - 500 °F
 
Descriptive Properties
Injection moldingYes
Injection speedmedium-fast
Longer pre-drying times/storage100° C<= 60 h
Processing conditionsISO 7792-2
Processing NotesFast Injection Speed
 Screw Speed - Moderate

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