Eastman Eastar GN077 Copolyester, Natural

Eastman Eastar GN077 Copolyester, Natural 物性表: Eastman Eastar GN077 Copolyester, Natural物性表及特性介绍,Eastman Eastar GN077 Copolyester, Natural注塑参数详情,如需Eastman Eastar GN077 Copolyester, Natural下载, 可到相关下载区下载
  • 密度 [g/cm3]: 1.3
  • 缺口冲击强度: 0.4
  • 拉伸强度 [MPa]: 51.0
  • 断裂伸长率 [%]: 73.0
  • 透光率 [%]: 67.0
 
Physical PropertiesMetricEnglishComments
Density 1.30 g/cc0.0470 lb/in³ASTM D1505
Water Vapor Transmission 0.490 g/m²/day0.0316 g/100 in²/dayASTM F372
Oxygen Transmission 23.0 cc-mm/m²-24hr-atm58.4 cc-mil/100 in²-24hr-atmASTM D3985
Viscosity Measurement 0.700.70Inherent; EMN-A-AC-G-V-1
Thickness 254 microns10.0 milASTM D374
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength at Break 22.0 MPa3190 psiASTM D638
Tensile Strength, Yield 51.0 MPa7400 psiASTM D638
Elongation at Break 184 %184 %ASTM D638
Flexural Yield Strength 73.0 MPa10600 psiASTM D790
Izod Impact, Notched  0.400 J/cm
@Temperature -40.0 °C
0.749 ft-lb/in
@Temperature -40.0 °F
ASTM D256
 0.650 J/cm
@Temperature 23.0 °C
1.22 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  24.0 J
@Thickness 3.20 mm,
Temperature -40.0 °C
17.7 ft-lb
@Thickness 0.126 in,
Temperature -40.0 °F
max load; ASTM D3763
 33.0 J
@Thickness 3.20 mm,
Temperature 23.0 °C
24.3 ft-lb
@Thickness 0.126 in,
Temperature 73.4 °F
max load; ASTM D3763
 
Thermal PropertiesMetricEnglishComments
Vicat Softening Point 74.0 °C165 °F1kg load; ASTM D1525
Glass Transition Temp, Tg 75.0 °C167 °FASTM D1525
 
Optical PropertiesMetricEnglishComments
Haze 0.70 %0.70 %ASTM D1003
Gloss 166 %166 %at 60°; ASTM D2457
Transmission, Visible 67 %67 %Transparency; ASTM D1746
 89 %89 %Regular Transmittance; ASTM D1003
 92 %92 %Total Transmittance; ASTM D1003

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