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Copolyester CN015 Natural Eastman Chemical Company

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Technical Data Sheet

optical performanceTest ConditionTest MethodTest Result
turbidityASTM D1003<0.60 %
transmissivityTotalASTM D100390.0 %
impact performanceTest ConditionTest MethodTest Result
Suspended wall beam without notch impact strength23°CASTM D4812无断裂
Suspended wall beam without notch impact strength-40°CASTM D4812无断裂
Impact strength of cantilever beam gap23°CASTM D25670 J/m
Impact strength of cantilever beam gap-40°CASTM D25638 J/m
Dart impact23°C,EnergyatMaxLoadASTM D376340.0 J
mechanical propertiesTest ConditionTest MethodTest Result
elongationBreak,23°CASTM D638190 %
elongationYield,23°CASTM D6384.5 %
tensile strengthBreak,23°CASTM D63835.0 MPa
bending strength23°CASTM D79067.0 MPa
Bending modulus23°CASTM D7901800 MPa
tensile strengthYield,23°CASTM D63850.0 MPa
thermal performanceTest ConditionTest MethodTest Result
Hot deformation temperature1.8MPa,UnannealedASTM D64863.0 °C
Hot deformation temperature0.45MPa,UnannealedASTM D64871.0 °C
Physical propertiesTest ConditionTest MethodTest Result
densityASTM D7921.20 g/cm³
Shrinkage rateMDASTM D9550.30 %
hardnessTest ConditionTest MethodTest Result
Rockwell hardnessR-Scale,23°CASTM D785105
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