| Product Data SheetEastar™ Copolyester GN119 |
| Application/Uses | - Personal Care and Cosmetics
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| Product Description |
| Eastar™ GN119 Copolyester is a low-I.V. PETG, for sale only in Asia as a high-flow formulation. This product has been GREENGUARD INDOOR AIR QUALITY CERTIFIED®. The GREENGUARD INDOOR AIR QUALITY CERTIFIED® Mark is a registered certification mark used under license through the GREENGUARD Environmental Institute (GEI). GEI is an industry-independent, non-profit organization that oversees the GREENGUARD Certification Program. The GREENGUARD Certification Program is an industry independent, third-party testing program for low-emitting products and materials for indoor environments. For more information about GEI and to obtain printable certificates for Eastman™ Copolyesters, visit www.greenguard.org. Choose Eastman Chemical Company under the Manufacturer category and click search to display a list of our products. |
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| Typical Properties |
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| Propertya | TestbMethod | Typical Value, Unitsc |
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| General Properties |
| Specific Gravity | D 792 | 1.27 |
| Mold Shrinkage | D 955 | 0.002-0.005 mm/mm (0.002-0.005 in./in.) |
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| Mechanical Properties |
| Tensile Stress @ Yield | D 638 | 48 MPa (7000 psi) |
| Tensile Stress @ Break | D 638 | 24 MPa (3500 psi) |
| Elongation @ Yield | D 638 | 4% |
| Elongation @ Break | D 638 | 75% |
| Flexural Modulus | D 790 | 1900 MPa (2.76 x 105psi ) |
| Flexural Strength | D 790 | 66 MPa (9600 psi) |
| Rockwell Hardness, R Scale | D 785 | 107 |
| Izod Impact Strength, Notched |
| D 256 | 84 J/m (1.5 ft·lbf/in.) |
| D 256 | 46 J/m (0.8 ft·lbf/in.) |
| Impact Strength, Unnotched |
| D 4812 | NB |
| D 4812 | NB |
| Impact Resistance (Puncture), Energy @ Max. Load |
| D 3763 | 35 J (26 ft·lbf) |
| D 3763 | 44 J (32 ft·lbf) |
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| Thermal Properties |
| Deflection Temperature |
| D 648 | 68°C (154°F) |
| D 648 | 60°C (140°F) |
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| Optical Properties |
| Haze | D 1003 | 0.4% |
| Total Transmittance | D 1003 | 91% |
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| Typical Processing Conditions |
| Drying Temperature | | 71°C (160°F) |
| Drying Time | | 6 hrs |
| Processing Melt Temperature | | 249-271°C (480-520°F) |
| Mold Temperature | | 16-38°C (60-100°F) |
| aUnless noted otherwise, all tests are run at 23°C (73°F) and 50% relative humidity.bUnless noted otherwise, the test method is ASTM.cUnits are in SI or US customary units. |
| CommentsProperties reported here are based on limited testing. Eastman makes no representation that the material in any particular shipment will conform to the values given. |
| Eastman and its marketing affiliates shall not be responsible for the use of this information, or of any product, method, or apparatus mentioned, and you must make your own determination of its suitability and completeness for your own use, for the protection of the environment, and for the health and safety of your employees and purchasers of your products. No warranty is made of the merchantability of fitness of any product, and nothing herein waives any of the Seller's conditions of sale. |
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