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Eastman Eastar 5011 Copolyester

Category	Polymer , Thermoplastic , Polyester, TP
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 5011 Copolyester.pdf
Price	EMAIL US sales@lookpolymers.com
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Material Notes:

Eastar Copolyester 5011 is a glycol modified polyethylene terephthalate(PET). The modification is made by adding a second glycol, cyclohexanedimethanol (CHDM) during the polymerization stages. The second glycol is added in the proper proportion to produce an amorphous polymer.Applications/UsesCosmetics/personal care packagingPen/Stationary suppliesPoint of purchase displaysToys/Sporting goods

Physical Properties	Metric	English	Comments
Specific Gravity	1.28 g/cc	1.28 g/cc	ASTM D792
Water Absorption	0.13 %	0.13 %	24h Immersion; ASTM D570
Linear Mold Shrinkage	0.0020 cm/cm @Thickness 3.20 mm	0.0020 in/in @Thickness 0.126 in	ASTM D955
	0.0050 cm/cm @Thickness 1.60 mm	0.0050 in/in @Thickness 0.0630 in	ASTM D955

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell R	106	106	ASTM D785
Tensile Strength at Break	25.0 MPa	3630 psi	ASTM D638
Elongation at Break	30 %	30 %	ASTM D638
Flexural Strength	75.0 MPa	10900 psi	ASTM D790
Flexural Modulus	2.20 GPa	319 ksi	ASTM D790
Izod Impact, Notched	0.280 J/cm @Temperature -40.0 °C	0.525 ft-lb/in @Temperature -40.0 °F	ASTM D256
	0.690 J/cm @Temperature 23.0 °C	1.29 ft-lb/in @Temperature 73.4 °F	ASTM D256
Izod Impact, Unnotched	NB	NB	ASTM D4812
	26.0 J/cm @Temperature -40.0 °C	48.7 ft-lb/in @Temperature -40.0 °F	ASTM D4812

Thermal Properties	Metric	English	Comments
Deflection Temperature at 0.46 MPa (66 psi)	67.0 °C	153 °F	ASTM D648
Deflection Temperature at 1.8 MPa (264 psi)	62.0 °C	144 °F	ASTM D648

Optical Properties	Metric	English	Comments
Haze	0.30 %	0.30 %	ASTM D1003
Transmission, Visible	90 %	90 %	Total Transmittance; ASTM D1003

Processing Properties	Metric	English
Melt Temperature	249 - 271 °C	480 - 520 °F
Mold Temperature	16.0 - 38.0 °C	60.8 - 100 °F
Drying Temperature	71.0 °C	160 °F
Dry Time	4 - 6 hour	4 - 6 hour

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