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Eastman Eastar EN059 Copolyester, Natural

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 EN059 Copolyester, Natural.pdf
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Material Notes:
Applications:Cosmetics/personal care packagingDeodorant PackagingFragrance packagingOral hygienePlastics for hygiene feminine productsToothbrushesToys/Sporting goodsWriting instrumentsProduct Description: Tailored to meet the needs of injection-molding market, Eastar Copolyesters are clear materials with good mechanical properties and chemical resistance to a variety of substances. This product has been GREENGUARD INDOOR AIR QUALITY CERTIFIED®.Information provided by Eastman.
Physical Properties Metric English Comments
Specific Gravity 1.33 g/cc
1.33 g/cc
ASTM D792
Water Absorption 0.19 %

@Time 86400 sec
0.19 %

@Time 24.0 hour
Immersion; ASTM D570
Linear Mold Shrinkage 0.0020 cm/cm
0.0020 in/in
ASTM D955
Mechanical Properties Metric English Comments
Hardness, Rockwell R 111
111
ASTM D785
Tensile Strength at Break 24.0 MPa
3480 psi
ASTM D638
Tensile Strength, Yield 58.0 MPa
8410 psi
ASTM D638
Elongation at Break 90 %
90 %
ASTM D638
Elongation at Yield 4.0 %
4.0 %
ASTM D638
Flexural Strength 78.0 MPa
11300 psi
ASTM D790
Flexural Modulus 2.40 GPa
348 ksi
ASTM D790
Izod Impact, Notched 0.330 J/cm

@Temperature -40.0 °C
0.618 ft-lb/in

@Temperature -40.0 °F
ASTM D256
0.560 J/cm

@Temperature 23.0 °C
1.05 ft-lb/in

@Temperature 73.4 °F
ASTM D256
Izod Impact, Unnotched 24.46 J/cm

@Temperature -40.0 °C
45.82 ft-lb/in

@Temperature -40.0 °F
ASTM D4812
NB

@Temperature 23.0 °C
NB

@Temperature 73.4 °F
ASTM D4812
Puncture Energy 32.0 J

@Temperature 23.0 °C
23.6 ft-lb

@Temperature 73.4 °F
At Max load; ASTM D3763
38.0 J

@Temperature -40.0 °C
28.0 ft-lb

@Temperature -40.0 °F
At Max load; ASTM D3763
Thermal Properties Metric English Comments
Deflection Temperature at 0.46 MPa (66 psi) 69.0 °C
156 °F
ASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 63.0 °C
145 °F
ASTM D648
Vicat Softening Point 80.0 °C

@Load 1.00 kg
176 °F

@Load 2.20 lb
ASTM D1525
Optical Properties Metric English Comments
Haze <= 1.0 %
<= 1.0 %
ASTM D1003
Transmission, Visible 82 %
82 %
Total; ASTM D1003
Processing Properties Metric English Comments
Melt Temperature 277 - 293 °C
531 - 559 °F
Mold Temperature 16.0 - 32.0 °C
60.8 - 89.6 °F
Drying Temperature 160 °C
320 °F
Dry Time 4 - 6 hour
4 - 6 hour
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