Eastman Eastar GN046 Copolyester, Natural

Eastman Eastar GN046 Copolyester, Natural 物性表: Eastman Eastar GN046 Copolyester, Natural物性表及特性介绍,Eastman Eastar GN046 Copolyester, Natural注塑参数详情,如需Eastman Eastar GN046 Copolyester, Natural下载, 可到相关下载区下载
  • 缺口冲击强度: 0.53
  • 拉伸强度 [MPa]: 50.0
  • 弯曲模量 [MPa]: 2.10
  • 硬度: 108.0
  • 热变形温度 [℃]: 70.0
  • 透光率 [%]: 87.0
 
Physical PropertiesMetricEnglishComments
Specific Gravity 1.27 g/cc1.27 g/ccASTM D792
Linear Mold Shrinkage 0.0020 - 0.0050 cm/cm
@Thickness 3.20 mm
0.0020 - 0.0050 in/in
@Thickness 0.126 in
ASTM D955
 
Mechanical PropertiesMetricEnglishComments
Hardness, Rockwell R 108108ASTM D785
Tensile Strength at Break 28.0 MPa4060 psiASTM D638
Tensile Strength, Yield 50.0 MPa7250 psiASTM D638
Elongation at Break 110 %110 %ASTM D638
Elongation at Yield 4.0 %4.0 %ASTM D638
Flexural Strength 68.0 MPa9860 psiASTM D790
Flexural Modulus 2.10 GPa305 ksiASTM D790
Izod Impact, Notched  0.530 J/cm
@Temperature -40.0 °C
0.993 ft-lb/in
@Temperature -40.0 °F
ASTM D256
 0.940 J/cm
@Temperature 23.0 °C
1.76 ft-lb/in
@Temperature 73.4 °F
ASTM D256
Izod Impact, Unnotched NBNBASTM D4812
 NB
@Temperature -40.0 °C
NB
@Temperature -40.0 °F
ASTM D4812
Puncture Energy 35.0 J25.8 ft-lbPuncture Resistance @Max Load, -40°C; ASTM D3763
 36.0 J26.6 ft-lbPuncture Resistance @Max Load, 23°C; ASTM D3763
 
Thermal PropertiesMetricEnglishComments
Deflection Temperature at 0.46 MPa (66 psi) 70.0 °C158 °FASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 62.0 °C144 °FASTM D648
Vicat Softening Point 83.0 °C181 °F1kg load; ASTM D1525
 
Optical PropertiesMetricEnglishComments
Haze 0.60 %0.60 %ASTM D1003
Gloss 152 %152 %at 60°; ASTM D2457
Transmission, Visible 87 %87 %Regular Transmittance; ASTM D1003
 90 %90 %Total Transmittance; ASTM D1003
 
Processing PropertiesMetricEnglishComments
Melt Temperature 249 - 271 °C480 - 520 °F
Mold Temperature 16.0 - 38.0 °C60.8 - 100 °F
Drying Temperature 71.0 °C160 °F
Dry Time 6 hour6 hour

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