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Eastman Eastar EN058 PET Copolymer

Category Polymer , Thermoplastic , Polyester, TP , Polyethylene Terephthalate (PET)
Manufacturer Eastman Chemical
Trade Name Eastar
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Eastman Eastar EN058 PET Copolymer.pdf
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Material Notes:
ISO data as provided by the manufacturer, Eastman Chemical
Physical Properties Metric English Comments
Density 1.32 g/cc
0.0477 lb/in³
Linear Mold Shrinkage, Flow 0.0020 - 0.0050 cm/cm
0.0020 - 0.0050 in/in
Mechanical Properties Metric English Comments
Tensile Strength, Yield 56.0 MPa
8120 psi
50 mm/min
Elongation at Break >= 50 %
>= 50 %
Elongation at Yield 3.8 %
3.8 %
Tensile Modulus 2.40 GPa
348 ksi
1mm/min
Charpy Impact Unnotched NB
NB
NB

@Temperature -30.0 °C
NB

@Temperature -22.0 °F
Charpy Impact, Notched 0.270 J/cm²
1.28 ft-lb/in²
0.290 J/cm²

@Temperature -30.0 °C
1.38 ft-lb/in²

@Temperature -22.0 °F
Thermal Properties Metric English Comments
CTE, linear, Parallel to Flow 76.0 µm/m-°C

@Temperature 20.0 °C
42.2 µin/in-°F

@Temperature 68.0 °F
CTE, linear, Transverse to Flow 71.0 µm/m-°C

@Temperature 20.0 °C
39.4 µin/in-°F

@Temperature 68.0 °F
Thermal Conductivity 0.240 W/m-K
1.67 BTU-in/hr-ft²-°F
Melting Point 244 °C
471 °F
Deflection Temperature at 0.46 MPa (66 psi) 70.0 °C
158 °F
Deflection Temperature at 1.8 MPa (264 psi) 63.0 °C
145 °F
Vicat Softening Point 74.0 °C
165 °F
Glass Transition Temp, Tg 77.0 °C
171 °F
Processing Properties Metric English Comments
Melt Temperature 270 - 290 °C
518 - 554 °F
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