Eastman Eastar GN071 Natural PETG Copolyester

Eastman Eastar GN071 Natural PETG Copolyester 物性表: Eastman Eastar GN071 Natural PETG Copolyester物性表及特性介绍,Eastman Eastar GN071 Natural PETG Copolyester注塑参数详情,如需Eastman Eastar GN071 Natural PETG Copolyester下载, 可到相关下载区下载
  • 密度 [g/cm3]: 1.3
  • 吸水率 [%]: 0.13
  • 缺口冲击强度: 0.98
  • 拉伸强度 [MPa]: 49.0
  • 断裂伸长率 [%]: 69.0
  • 弯曲强度 [MPa]: 27.0
  • 弯曲模量 [MPa]: 2.10
  • 硬度: 106.0
  • 热变形温度 [℃]: 69.0
  • 透光率 [%]: 91.0
 
Physical PropertiesMetricEnglishComments
Density 1.30 g/cc0.0470 lb/in³ASTM D792
Water Absorption 0.13 %0.13 %24 hour immersion; ASTM D570
Linear Mold Shrinkage, Flow 0.0035 cm/cm
@Thickness 3.20 mm
0.0035 in/in
@Thickness 0.126 in
ASTM D955
 
Mechanical PropertiesMetricEnglishComments
Hardness, Rockwell R 106106ASTM D785
Tensile Strength, Ultimate 27.0 MPa3920 psiISO 527
 30.0 MPa4350 psiASTM D638
Tensile Strength, Yield 49.0 MPa7110 psiASTM D638 and ISO 527
Elongation at Break 110 %110 %ISO 527
Elongation at Yield 4.0 %4.0 %ISO 527
Tensile Modulus 2.02 GPa293 ksiISO 527
Flexural Yield Strength 69.0 MPa10000 psiISO 178
Flexural Modulus 2.10 GPa305 ksiISO 178
Izod Impact, Notched 0.980 J/cm1.84 ft-lb/inASTM D256
 0.270 J/cm
@Temperature -40.0 °C
0.506 ft-lb/in
@Temperature -40.0 °F
ASTM D256
 
Thermal PropertiesMetricEnglishComments
Deflection Temperature at 0.46 MPa (66 psi) 69.0 °C156 °FISO 75
Deflection Temperature at 1.8 MPa (264 psi) 62.0 °C144 °FISO 75
 
Optical PropertiesMetricEnglishComments
Haze 0.30 %0.30 %ASTM D1003
Transmission, Visible 91 %91 %Total Transmittance; ASTM D 1003
 
Processing PropertiesMetricEnglishComments
Melt Temperature 260 °C500 °F
Mold Temperature 27.0 °C80.6 °F
Drying Temperature 71.0 °C160 °F
Dry Time 5 hour5 hour

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