Eastar™ Copolyester MN021 Natural has been tested for FDA/ISO 10993 and USP Class VI Biological Evaluation testing after Gamma and EtO sterilization. Eastar™ copolyester MN021 Natural is a thermoplastic condensation copolymer produced by a continuous melt-phase polymerization process followed by a solid-state polymerization process. It has a relatively high flex modulus and yield strength. This product does not contain a mold release. It is a thermoplastic condensation copolymer produced by a continuous melt-phase polymerization process followed by a solid-state polymerization process. It has been crystallized.
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.
| Original Document | Technical Datasheet(English) | |||
| Features | Good ColoringFood ContactMedical Application/Health CareBiocompatibleE-beam SterilizableGamma ResistanceEtO sterilizableChemical ResistanceAnti-SolventLipid Resistance | |||
| Appearance | Pellets/GranulesNatural ColorClear/Transparent | |||
| Processing | Injection | |||
| Compliance | FDAISO10993USP Class VI | |||
| Physical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
|---|---|---|---|
Density/Specific Gravity | *** g/cm³ | ASTM D792 | |
| Mechanical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Tensile Modulus | *** Mpa | ASTM D638 | |
Tensile Strength | |||
Yield | *** Mpa | ASTM D638 | |
Break | *** Mpa | ASTM D638 | |
Tensile Elongation | |||
Break | *** % | ASTM D638 | |
Flexural Modulus | *** Mpa | ASTM D790 | |
Flexural Strength | |||
Yield | *** Mpa | ASTM D790 | |
| Impact | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Izod Notched Impact Strengh | |||
-40℃ (-40℉) | *** J/m | ASTM D256 | |
23℃ (73℉) | *** J/m | ASTM D256 | |
Izod Unnotched Impact Strengh | |||
-40℃ (-40℉) | *** J/m | ASTM D 4812 | |
-30℃ (-22℉) | *** J/m | ASTM D 4812 | |
-20℃ (-4℉) | *** J/m | ASTM D 4812 | |
23℃ (73℉) | *** J/m | ASTM D4812 | |
Instrumented Impact Energy | |||
-40℃ (-40℉)peak | *** J | ASTM D3763 | 2.5 mm |
-40℃ (-40℉)peak | *** J | ASTM D3763 | 3.2 mm |
23℃ (73℉)peak | *** J | ASTM D3763 | 2.5 mm |
23℃ (73℉)peak | *** J | ASTM D3763 | 3.2 mm |
| Hardness | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Rockwell R | *** R | ASTM D785 | |
| Thermal | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Heat Deflection Temperature(HDT) | |||
0.45 Mpa (66 psi)(4.6kg/cm²) | *** °C | ASTM D648 | |
1.8 Mpa (264 psi)(18.6kg/cm²) | *** °C | ASTM D648 | |
| Optical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Light Transmission | *** % | ASTM D1003 | Total Transmittance |
Haze | *** % | ASTM D1003 |
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