SK Chemicals SKYGREEN® PETG 2008 Specially Formulated PET Copolymer Resin

SK Chemicals SKYGREEN® PETG 2008 Specially Formulated PET Copolymer Resin 物性表: SK Chemicals SKYGREEN® PETG 2008 Specially Formulated PET Copolymer Resin物性表及特性介绍,SK Chemicals SKYGREEN® PETG 2008 Specially Formulated PET Copolymer Resin注塑参数详情,如需SK Chemicals SKYGREEN® PETG 2008 Specially Formulated PET Copolymer Resin下载, 可到相关下载区下载
  • 吸水率 [%]: 0.13
  • 缺口冲击强度: 1.0
  • 拉伸强度 [MPa]: 50.0
  • 弯曲模量 [MPa]: 2.10
  • 硬度: 110.0
  • 热变形温度 [℃]: 70.0
 
Physical PropertiesMetricEnglishComments
Specific Gravity 1.27 g/cc1.27 g/ccASTM D792
Water Absorption 0.13 %0.13 %24 hr immersion; ASTM D570
Linear Mold Shrinkage 0.0030 - 0.0060 cm/cm0.0030 - 0.0060 in/inASTM D955
 
Mechanical PropertiesMetricEnglishComments
Hardness, Rockwell R 110110ASTM D785
Tensile Strength at Break 28.0 MPa4060 psi50 mm/min; ASTM D638
Tensile Strength, Yield 50.0 MPa7250 psi50 mm/min; ASTM D638
Elongation at Break 140 %140 %50mm/min; ASTM D638
Flexural Strength 73.0 MPa10600 psi1.27 mm/min; ASTM D790
Flexural Modulus 2.10 GPa305 ksi1.27 mm/min; ASTM D790
Izod Impact, Notched 1.00 J/cm1.87 ft-lb/inASTM D256
Impact Test 33.0 J
@Thickness 3.20 mm
24.3 ft-lb
@Thickness 0.126 in
impact resistance energy, max. load in plaque, 220 m/min; ASTM D3763
 
Electrical PropertiesMetricEnglishComments
Volume Resistivity 1.00e+15 ohm-cm1.00e+15 ohm-cmASTM D257
Surface Resistance 1.00e+16 ohm1.00e+16 ohmASTM D257
Dielectric Constant  2.4
@Frequency 1e+6 Hz
2.4
@Frequency 1e+6 Hz
ASTM D150
 2.6
@Frequency 1000 Hz
2.6
@Frequency 1000 Hz
ASTM D150
Dielectric Strength 16.0 kV/mm406 kV/inshort-time, 500v/sec; ASTM D149
Dissipation Factor  0.0050
@Frequency 1000 Hz
0.0050
@Frequency 1000 Hz
ASTM D150
 0.023
@Frequency 1e+6 Hz
0.023
@Frequency 1e+6 Hz
ASTM D150
 
Thermal PropertiesMetricEnglishComments
Deflection Temperature at 0.46 MPa (66 psi) 70.0 °C158 °FASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 64.0 °C147 °FASTM D648
Vicat Softening Point 85.0 °C185 °Fat 1 kg load; ASTM D1525
Glass Transition Temp, Tg 80.0 °C176 °FDSC
Flammability, UL94 HBHBmin. 1.6 thickness
 V-2V-2min. 3.2 thickness
 
Processing PropertiesMetricEnglishComments
Processing Temperature 45.0 °C113 °FRoll 1 Temperature
 54.0 °C129 °FRoll 2 Temperature
 63.0 °C145 °FRoll 3 Temperature
 210 °C410 °FCylinder 4 Temperature
 245 °C473 °FCylinder 2 and Cylinder 3 Temperature
 245 °C473 °FScreen, Me1t Pump, and Connection Temperature
Feed Temperature 240 °C464 °F
Nozzle Temperature 245 °C473 °F
Zone 1 180 °C356 °FBarrel Temp of Main Extruder
 195 °C383 °FExtrusion Blow Molding
Zone 2 210 °C410 °FExtrusion Blow Molding
 245 °C473 °FBarrel Temp of Main Extruder
Zone 3 210 °C410 °FExtrusion Blow Molding
 265 °C509 °FBarrel Temp of Main Extruder
Zone 4 210 °C410 °FExtrusion Blow Molding
 260 °C500 °FBarrel Temp of Main Extruder
Zone 5 240 °C464 °FBarrel Temp of Main Extruder
Adapter Temperature 200 °C392 °FExtrusion Blow Molding
 245 °C473 °F
Die Temperature 195 °C383 °FExtrusion Blow Molding (Die Tip)
 247 °C477 °FDie Zone 1
 249 °C480 °FDie Zone 2
Head Temperature 185 °C365 °FExtrusion Blow Molding
Mold Temperature 12.0 - 20.0 °C53.6 - 68.0 °FExtrusion Blow Molding
 40.0 °C104 °F
 40.0 - 70.0 °C104 - 158 °FFor Thermoforming (Forming time = 3-10 sec)
Drying Temperature 65.0 °C149 °F
Dry Time 6 - 12 hour6 - 12 hour
Injection Pressure 5.50 MPa798 psi1st Pressure
Hold Pressure 4.00 MPa580 psi
 8.30 MPa1200 psiExtrusion Melt Pressure
Back Pressure 0.500 MPa72.5 psi
Cycle Time - Injection 2.0 sec2.0 sec
 15 sec15 sec2nd Pressure Time
Cycle Time - Cooling 15 sec15 sec

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