Eastman™ F61HC

About
F61HC is a low IV (0.59 dL/g) homopolymer PET that is readily crystallized by both thermal and mechanical processes. It is a cost-effective option that continues to surpass expectations for quality, efficiency and convenience in a wide array applications.&&

Product Description
SupplierEastman
GenericPET
Material StatusCommercial: Active
FeaturesLow Viscosity
AvailabilitysAfrica & Middle East ,North America,Latin America,Asia Pacific,Europe

Technical Data
PHYSICALNominal valueUnitTest method
Density1.34g/cm³ASTM D792
Color a-0.860 ASTM E313
Color b0.980 ASTM E313
Color L93.4 ASTM E313

MECHANICALNominal valueUnitTest method
Tensile modulus
23℃2320MPaASTM D638
tensile strength ASTM D638
Yield, 23 ℃58.4MPaASTM D638
Fracture, 23 ℃22.8MPaASTM D638
Tensile strain ASTM D638
Yield, 23 ℃3.7%ASTM D638
Fracture, 23 ℃100%ASTM D638
Bending modulus2360MPaASTM D790
bending strength ASTM D790
yield85.3MPaASTM D790
fracture70.4MPaASTM D790
Bending strain
fracture7.0%ASTM D790
yield4.2%ASTM D790

IMPACTNominal valueUnitTest method
Impact strength of cantilever beam notch
23℃28J/mASTM D256
Notched impact strength of cantilever beam
23℃无断裂 ASTM D4812
Dart impact equipped with measuring instruments ASTM D3763
23℃,Energy at Peak Load33.5JASTM D3763
23℃,Total Energy64.6JASTM D3763

THERMALNominal valueUnitTest method
Hot deformation temperature ASTM D648
0.45 MPa, unannealed66.0ASTM D648
1.8 MPa, unannealed61.0ASTM D648
Glass transition temperature78.2DSC
Melting temperature250DSC

optical performanceNominal valueUnitTest method
gloss
60°139 ASTM D523
Refractive index1.570 
Transmittance
total84.9%ASTM D1003
Haze2.9%ASTM D1003

Notes
1. Typical properties: these are not to be construed as specifications.
2. Metricon Model 2010 Prism Coupler
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