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Eastman Eastar GN007 PETG Copolyester

Category	Polymer , Thermoplastic , Polyester, TP , Polyethylene Terephthalate (PET) , PETG Copolyester
Manufacturer	Eastman Chemical
Trade Name	Eastar
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Eastman Eastar GN007 PETG Copolyester.pdf
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Material Notes:

ISO data as provided by the manufacturer, Eastman Chemical

Physical Properties	Metric	English	Comments
Density	1.27 g/cc	0.0459 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	50.0 MPa	7250 psi	50 mm/min
Elongation at Break	>= 50 %	>= 50 %
Elongation at Yield	3.9 %	3.9 %
Tensile Modulus	1.88 GPa	273 ksi	1mm/min
Charpy Impact Unnotched	NB	NB
	NB @Temperature -30.0 °C	NB @Temperature -22.0 °F
Charpy Impact, Notched	0.960 J/cm²	4.57 ft-lb/in²
	0.370 J/cm² @Temperature -30.0 °C	1.76 ft-lb/in² @Temperature -22.0 °F

Thermal Properties	Metric	English	Comments
CTE, linear, Parallel to Flow	100 µm/m-°C @Temperature 20.0 °C	55.6 µin/in-°F @Temperature 68.0 °F
CTE, linear, Transverse to Flow	94.0 µm/m-°C @Temperature 20.0 °C	52.2 µin/in-°F @Temperature 68.0 °F
Specific Heat Capacity	1.30 J/g-°C	0.311 BTU/lb-°F
Thermal Conductivity	0.190 W/m-K	1.32 BTU-in/hr-ft²-°F
Deflection Temperature at 0.46 MPa (66 psi)	69.0 °C	156 °F
Deflection Temperature at 1.8 MPa (264 psi)	63.0 °C	145 °F
Vicat Softening Point	76.0 °C	169 °F
Glass Transition Temp, Tg	80.0 °C	176 °F

Processing Properties	Metric	English	Comments
Melt Temperature	250 - 270 °C	482 - 518 °F

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