Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
Copolyester Embrace™ LV Copolyester Eastman Chemical Company
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Plastic Datasheets
| Supplementary Information | Test Condition | Test Method | Eastman Chemical Company/Embrace™ LV Copolyester |
|---|---|---|---|
| Shrinkage rate | 90°C,50.0µm | 78 % | |
| tear strength | MD:23°C,250.0µm | ASTM D2582 | 51 N |
| TD:23°C,250.0µm | ASTM D2582 | 62 N |
| film | Test Condition | Test Method | Eastman Chemical Company/Embrace™ LV Copolyester |
|---|---|---|---|
| Elmendorf tear strength | MD:50µm | ASTM D1922 | 240 g |
| elongation | MD:断裂,250µm | ASTM D882 | 4.0 % |
| MD:屈服,50µm | ASTM D882 | 3.0 % | |
| Elmendorf tear strength | MD:250µm | ASTM D1922 | 700 g |
| Secant modulus | TD:250µm | ASTM D882 | 1900 MPa |
| elongation | TD:断裂,250µm | ASTM D882 | 4.0 % |
| tensile strength | TD:断裂,250µm | ASTM D882 | 50.0 MPa |
| Water Vapor Transmission Rate | 38°C,100%RH,50µm | ASTMF1249 | 25 g/m²/24hr |
| tear strength | MD:23°C,250.0µm | ASTM D1938 | 34 kN/m |
| Secant modulus | MD:250µm | ASTM D882 | 1900 MPa |
| tensile strength | TD:屈服,50µm | ASTM D882 | 105 MPa |
| Secant modulus | TD:50µm | ASTM D882 | 5300 MPa |
| tensile strength | MD:断裂,250µm | ASTM D882 | 51.0 MPa |
| Elmendorf tear strength | TD:250µm | ASTM D1922 | 860 g |
| film thickness | 50250 µm | ||
| OTr | 30°C,50µm,68%RH | ASTM D3985 | 3.9 cm³·mm/m²/atm/24hr |
| tensile strength | MD:断裂,50µm | ASTM D882 | 49.0 MPa |
| OTr | 30°C,250µm,68%RH | ASTM D3985 | 7.4 cm³·mm/m²/atm/24hr |
| tensile strength | MD:屈服,50µm | ASTM D882 | 43.0 MPa |
| Water Vapor Transmission Rate | 38°C,100%RH,250µm | ASTMF1249 | 6.7 g/m²/24hr |
| elongation | MD:断裂,50µm | ASTM D882 | 480 % |
| tensile strength | TD:断裂,50µm | ASTM D882 | 258 MPa |
| elongation | TD:断裂,50µm | ASTM D882 | 42 % |
| tear strength | TD:23°C,250.0µm | ASTM D1938 | 37 kN/m |
| Secant modulus | MD:50µm | ASTM D882 | 2000 MPa |
| elongation | TD:屈服,50µm | ASTM D882 | 4.0 % |
| optical performance | Test Condition | Test Method | Eastman Chemical Company/Embrace™ LV Copolyester |
|---|---|---|---|
| Haze ratio | 50.0µm | ASTM D1003 | 3.8 % |
| transparency | 250µm | ASTM D1746 | 99.0 |
| transmissivity | 常规,250µm | ASTM D1003 | 89.0 % |
| 总计,50.0µm | ASTM D1003 | 92.0 % | |
| gloss | 60°,50.0µm | ASTM D2457 | 110 |
| transmissivity | 总计,250µm | ASTM D1003 | 92.0 % |
| 常规,50.0µm | ASTM D1003 | 87.0 % | |
| gloss | 60°,250µm | ASTM D2457 | 161 |
| transparency | 50.0µm | ASTM D1746 | 98.0 |
| Haze ratio | 250µm | ASTM D1003 | 1.4 % |
| physical property | Test Condition | Test Method | Eastman Chemical Company/Embrace™ LV Copolyester |
|---|---|---|---|
| intrinsic viscosity | 23°C,250.0µm | 内部方法 | 0.70 |
| density | ASTM D1505 | 1.30 g/cm³ | |
| surface tension | HarmonicMean,Polar:23°C,50.0µm | 3.0 mN/m | |
| intrinsic viscosity | 23°C,50.0µm | 内部方法 | 0.70 |
| surface tension | HarmonicMean,Dispersive:23°C,50.0µm | 44 mN/m | |
| Color | L:50.0µm | ASTM D2244 | 96 |
| surface tension | HarmonicMean,Total:23°C,50.0µm | 48 mN/m | |
| Color | b:50.0µm | ASTM D2244 | 0.38 |
| a:50.0µm | ASTM D2244 | 0.020 |
| Thermal performance | Test Condition | Test Method | Eastman Chemical Company/Embrace™ LV Copolyester |
|---|---|---|---|
| vicat | ASTM D1525 | 69.0 °C | |
| Glass Transition Temperature | ASTM D1525 | 71.0 °C |
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