Category | Polymer , Film , Thermoplastic , Polyester, TP , Polyethylene Terephthalate (PET) , Polyethylene Terephthalate (PET), Unreinforced |
Manufacturer | |
Trade Name | |
Port | Shanghai port,China |
Trade Terms | FOB, CFR, CIF |
Payment Terms | L/C, T/T, Western Union |
Download PDF | Eastman 9921P PET Film (discontinued **).pdf |
Price | EMAIL US sales@lookpolymers.com |
Physical Properties | Metric | English | Comments |
---|---|---|---|
Bulk Density | 0.803 g/cc | 0.0290 lb/in³ | Poured; ASTM D1895 |
0.881 g/cc | 0.0318 lb/in³ | Vibrated; ASTM D1895 | |
Density | 1.30 g/cc | 0.0470 lb/in³ | Film; ASTM D1505 |
1.40 g/cc | 0.0506 lb/in³ | Crystalline Density; ASTM D1505 | |
Melt Density | 1.20 g/cc @Temperature 285 °C |
0.0434 lb/in³ @Temperature 545 °F |
ASTM D1238 |
Viscosity Measurement | 0.78 | 0.78 | Intrinsic; EMN-A-AC-G-V-1 |
0.78 - 0.82 | 0.78 - 0.82 | Pellet, Intrinsic; VGAS-A-AN-G-V-1 | |
Thickness | 250 microns | 9.84 mil |
Mechanical Properties | Metric | English | Comments |
---|---|---|---|
Film Tensile Strength at Yield, MD | 55.0 MPa | 7980 psi | ASTM D882 |
Film Tensile Strength at Yield, TD | 53.0 MPa | 7690 psi | ASTM D882 |
Film Elongation at Break, MD | 600 % | 600 % | ASTM D882 |
Film Elongation at Break, TD | 600 % | 600 % | ASTM D882 |
Film Elongation at Yield, MD | 6.0 % | 6.0 % | ASTM D882 |
Film Elongation at Yield, TD | 6.0 % | 6.0 % | ASTM D882 |
Tensile Modulus | 2.00 GPa | 290 ksi | TD; ASTM D882 |
2.10 GPa | 305 ksi | MD; ASTM D882 | |
Izod Impact, Unnotched (ISO) | NB | NB | ISO 180 |
181 kJ/m² @Temperature -40.0 °C |
86.1 ft-lb/in² @Temperature -40.0 °F |
ISO 180 | |
Tear Strength, Total | 92.0 N | 20.7 lb (f) | PPT Tear Resistance, MD; ASTM D2582 |
106 N | 23.8 lb (f) | PPT Tear Resistance, TD; ASTM D2582 | |
Elmendorf Tear Strength, MD | 3.14 g/micron | 79.8 g/mil | ASTM D1922 |
Elmendorf Tear Strength, TD | 3.236 g/micron | 82.19 g/mil | ASTM D1922 |
Dart Drop | 1.08 g/micron | 27.4 g/mil | at -18°C; ASTM D1709 |
1.876 g/micron | 47.65 g/mil | 23°C; ASTM D1709 | |
Film Tensile Strength at Break, MD | 60.0 MPa | 8700 psi | ASTM D882 |
Film Tensile Strength at Break, TD | 48.0 MPa | 6960 psi | ASTM D882 |
Thermal Properties | Metric | English | Comments |
---|---|---|---|
Heat of Fusion | 61.0 J/g | 26.2 BTU/lb | ASTM E793 |
Specific Heat Capacity | 1.20 J/g-°C | 0.287 BTU/lb-°F | ASTM E1269 |
1.40 J/g-°C @Temperature 80.0 °C |
0.335 BTU/lb-°F @Temperature 176 °F |
ASTM E1269 | |
1.60 J/g-°C @Temperature 100 °C |
0.382 BTU/lb-°F @Temperature 212 °F |
ASTM E1269 | |
2.00 J/g-°C @Temperature 200 °C |
0.478 BTU/lb-°F @Temperature 392 °F |
ASTM E1269 | |
2.10 J/g-°C @Temperature 280 °C |
0.502 BTU/lb-°F @Temperature 536 °F |
ASTM E1269 | |
Melting Point | 239 °C | 462 °F | Crystalline Peak Melting Point; ASTM D3418 |
Optical Properties | Metric | English | Comments |
---|---|---|---|
Haze | 0.40 % | 0.40 % | ASTM D1003 |
Gloss | 111 % | 111 % | at 45°; ASTM D2457 |
Transmission, Visible | 90 % | 90 % | Regular Transmittance; ASTM D1003 |
92 % | 92 % | Total Transmittance; ASTM D1003 | |
99 % | 99 % | Clarity; ASTM D1003 |
Descriptive Properties | Value | Comments |
---|---|---|
Acetaldehyde | <1ppm | VKCA-A-AS-G-GC-0001 |
Color, CIE a* | -0.02 | VGAS-A-AN-G-RS-001 |
Color, CIE b* | 0.37 | VGAS-A-AN-G-RS-001 |
Color, CIE L* | 96 | VGAS-A-AN-G-RS-001 |
Fines, wt%, max | 0.05 | VGAS-A-AN-G-GA-1 |
Pellet Shape | Rectangular 2x2x3 mm |