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Eastman Eastar MN004 Copolyester

Category Polymer , Thermoplastic , Polyester, TP
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 MN004 Copolyester.pdf
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Material Notes:
Eastar Copolyesters are brilliantly clear polymers that have excellent impact strength, chemical resistance, dimensional stability, and low shrinkage rates. Eastar MN004 contains a mold release.Applications/UsesMedical
Physical Properties Metric English Comments
Specific Gravity 1.23 g/cc
1.23 g/cc
ASTM D792
Density 1.23 g/cc
0.0444 lb/in³
ISO 1183
Water Absorption 0.13 %
0.13 %
24h Immersion; ISO 62
0.13 %
0.13 %
24h Immersion; ASTM D570
Linear Mold Shrinkage 0.0020 - 0.0050 cm/cm

@Thickness 3.20 mm
0.0020 - 0.0050 in/in

@Thickness 0.126 in
ASTM D955
Mechanical Properties Metric English Comments
Hardness, Rockwell R 105
105
ASTM D785
Tensile Strength at Break 47.0 MPa
6820 psi
ISO 527
52.0 MPa
7540 psi
ASTM D638
Tensile Strength, Yield 45.0 MPa
6530 psi
ASTM D638
46.0 MPa
6670 psi
ISO 527
Elongation at Break 230 %
230 %
ISO 527
330 %
330 %
ASTM D638
Elongation at Yield 4.4 %
4.4 %
ISO 527
5.0 %
5.0 %
ASTM D638
Flexural Yield Strength 63.0 MPa
9140 psi
ISO 178
66.0 MPa
9570 psi
ASTM D790
Flexural Modulus 1.80 GPa
261 ksi
ISO 178
1.80 GPa
261 ksi
ASTM D790
Izod Impact, Notched 0.640 J/cm

@Temperature -40.0 °C
1.20 ft-lb/in

@Temperature -40.0 °F
ASTM D256
NB

@Temperature 23.0 °C
NB

@Temperature 73.4 °F
ASTM D256
Izod Impact, Unnotched NB
NB
ASTM D4812
NB

@Temperature -40.0 °C
NB

@Temperature -40.0 °F
ASTM D4812
Izod Impact, Notched (ISO) 7.40 kJ/m²

@Temperature -40.0 °C
3.52 ft-lb/in²

@Temperature -40.0 °F
ISO 180
125 kJ/m²

@Temperature 23.0 °C
59.5 ft-lb/in²

@Temperature 73.4 °F
ISO 180
Puncture Energy 14.0 J
10.3 ft-lb
Puncture Resistance @Max Load, 23°C; ASTM D3763
16.0 J

@Temperature -40.0 °C
11.8 ft-lb

@Temperature -40.0 °F
Puncture Resistance at Max Load; ASTM D3763
Thermal Properties Metric English Comments
Specific Heat Capacity 1.34 J/g-°C

@Temperature 60.0 °C
0.320 BTU/lb-°F

@Temperature 140 °F
DSC
2.05 J/g-°C

@Temperature 240 °C
0.490 BTU/lb-°F

@Temperature 464 °F
DSC
Thermal Conductivity 0.190 W/m-K
1.32 BTU-in/hr-ft²-°F
ASTM C177
Deflection Temperature at 0.46 MPa (66 psi) 74.0 °C
165 °F
ISO 75
74.0 °C
165 °F
ASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 64.0 °C
147 °F
ASTM D648
65.0 °C
149 °F
ISO 75
Vicat Softening Point 79.0 °C
174 °F
5kg load; ISO 306
88.0 °C
190 °F
1kg load; ISO 306
88.0 °C
190 °F
1kg load; ASTM D1525
Flammability, UL94 HB

@Thickness 1.60 mm
HB

@Thickness 0.0630 in
Optical Properties Metric English Comments
Haze 0.40 %
0.40 %
ASTM D1003
Transmission, Visible 87 %
87 %
Regular Transmittance; ASTM D1003
89 %
89 %
Total Transmittance; ASTM D1003
Processing Properties Metric English Comments
Melt Temperature 250 - 270 °C
482 - 518 °F
Mold Temperature 15.0 - 40.0 °C
59.0 - 104 °F
Drying Temperature 75.0 °C
167 °F
Dry Time 6 hour
6 hour
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