Category | Polymer , Film , Thermoplastic , Polyester, TP , Polyester Film |
Manufacturer | Eastman Chemical |
Trade Name | Cadence™ |
Port | Shanghai port,China |
Trade Terms | FOB, CFR, CIF |
Payment Terms | L/C, T/T, Western Union |
Download PDF | Eastman Cadence™ GS1 Copolyester for film calendering.pdf |
Price | EMAIL US sales@lookpolymers.com |
Physical Properties | Metric | English | Comments |
---|---|---|---|
Density | 1.28 g/cc | 0.0462 lb/in³ | ASTM D1505 |
Water Absorption | 0.16 % @Time 86400 sec |
0.16 % @Time 24.0 hour |
Immersion; ASTM D570 |
Water Vapor Transmission | 7.00 g/m²/day | 0.451 g/100 in²/day | ASTM F372 |
Oxygen Transmission | 7.00 cc-mm/m²-24hr-atm | 17.8 cc-mil/100 in²-24hr-atm | ASTM D3985 |
Viscosity Measurement | 0.71 | 0.71 | Inherent Viscosity; EMN-A-AC-G-V-1 |
Thickness | 170 microns | 6.69 mil | Thickness of film tested; ASTM D374 |
Mechanical Properties | Metric | English | Comments |
---|---|---|---|
Film Tensile Strength at Yield, MD | 49.0 MPa | 7110 psi | ASTM D882 |
Film Tensile Strength at Yield, TD | 49.0 MPa | 7110 psi | ASTM D882 |
Film Elongation at Break, MD | 420 % | 420 % | ASTM D882 |
Film Elongation at Break, TD | 300 % | 300 % | ASTM D882 |
Film Elongation at Yield, MD | 5.0 % | 5.0 % | ASTM D882 |
Film Elongation at Yield, TD | 5.0 % | 5.0 % | ASTM D882 |
Secant Modulus, MD | 1.60 GPa | 232 ksi | ASTM D882 |
Secant Modulus, TD | 1.60 GPa | 232 ksi | ASTM D882 |
Puncture Energy | 0.700 J @Temperature -20.0 °C |
0.516 ft-lb @Temperature -4.00 °F |
Energy @ Max. Load; ASTM D3763 |
1.20 J @Temperature 0.000 °C |
0.885 ft-lb @Temperature 32.0 °F |
Energy @ Max. Load; ASTM D3763 | |
1.60 J @Temperature 23.0 °C |
1.18 ft-lb @Temperature 73.4 °F |
Energy @ Max. Load; ASTM D3763 | |
Elmendorf Tear Strength MD | 724 g | 724 g | ASTM D1922 |
Elmendorf Tear Strength TD | 897 g | 897 g | ASTM D1922 |
Elmendorf Tear Strength, MD | 4.30 g/micron | 109 g/mil | ASTM D1922 |
Elmendorf Tear Strength, TD | 5.30 g/micron | 135 g/mil | ASTM D1922 |
Film Tensile Strength at Break, MD | 63.0 MPa | 9140 psi | ASTM D882 |
Film Tensile Strength at Break, TD | 46.0 MPa | 6670 psi | ASTM D882 |
Thermal Properties | Metric | English | Comments |
---|---|---|---|
CTE, linear | 76.6 µm/m-°C @Temperature -30.0 - 30.0 °C |
42.6 µin/in-°F @Temperature -22.0 - 86.0 °F |
ASTM D696 |
Specific Heat Capacity | 1.30 J/g-°C @Temperature 60.0 °C |
0.310 BTU/lb-°F @Temperature 140 °F |
DSC |
1.72 J/g-°C @Temperature 100 °C |
0.410 BTU/lb-°F @Temperature 212 °F |
DSC | |
1.84 J/g-°C @Temperature 150 °C |
0.440 BTU/lb-°F @Temperature 302 °F |
DSC | |
1.97 J/g-°C @Temperature 200 °C |
0.470 BTU/lb-°F @Temperature 392 °F |
DSC | |
2.05 J/g-°C @Temperature 250 °C |
0.490 BTU/lb-°F @Temperature 482 °F |
DSC | |
Deflection Temperature at 0.46 MPa (66 psi) | 70.0 °C | 158 °F | ASTM D648 |
Deflection Temperature at 1.8 MPa (264 psi) | 62.0 °C | 144 °F | ASTM D648 |
Vicat Softening Point | 81.0 °C | 178 °F | ASTM D1525 |
Glass Transition Temp, Tg | 81.0 °C | 178 °F | DSC |
Oxygen Index | 23.5 % | 23.5 % | ASTM D2863 |
Optical Properties | Metric | English | Comments |
---|---|---|---|
Haze | 2.7 % | 2.7 % | ASTM D1003 |
Gloss | 107 % | 107 % | @ 60°; ASTM D2457 |
Transmission, Visible | 90 % | 90 % | ASTM D1003 modified |
Electrical Properties | Metric | English | Comments |
---|---|---|---|
Volume Resistivity | 3.87e+16 ohm-cm | 3.87e+16 ohm-cm | ASTM D257 |
Surface Resistivity per Square | 1.19e+16 ohm | 1.19e+16 ohm | ASTM D257 |
Dielectric Constant | 2.68 @Frequency 1.00e+6 Hz |
2.68 @Frequency 1.00e+6 Hz |
ASTM D150 |
2.88 @Frequency 1000 Hz |
2.88 @Frequency 1000 Hz |
ASTM D150 | |
Dielectric Strength | 14.6 kV/mm | 371 kV/in | Short time, 500 V/sec rate-of-rise; ASTM D149 |
Dissipation Factor | 0.021 @Frequency 1.00e+6 Hz |
0.021 @Frequency 1.00e+6 Hz |
ASTM D150 |
0.022 @Frequency 1000 Hz |
0.022 @Frequency 1000 Hz |
ASTM D150 | |
Arc Resistance | 131 sec | 131 sec | ASTM D495 |
Descriptive Properties | Value | Comments |
---|---|---|
Greenguard Indoor Air Quality Certified | yes |