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Eastar™ EN052
| Category: | Copolyester , Copolyester |
| Manufacturer: | Eastman Chemical Company |
| Trademark: | Eastar™ |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | Y2uFmY_Eastar-EN052.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Eastar™ Polyester EN052 is a thermoplastic condensation homopolymer 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. |
| General Information | |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.32 | g/cm³ | ASTM D792 |
| Molding Shrinkage - Flow (3.20 mm) | 0.40 | % | ASTM D955 |
| Water Absorption (23°C, 24 hr) | 0.10 | % | ASTM D570 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Rockwell Hardness (R-Scale, 23°C) | 110 | ASTM D785 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength | ASTM D638 | ||
| Yield, 23°C | 57.0 | MPa | |
| Break, 23°C | 26.0 | MPa | |
| Tensile Elongation (Yield, 23°C) | 4.0 | % | ASTM D638 |
| Flexural Modulus (23°C) | 2500 | MPa | ASTM D790 |
| Flexural Strength (Yield, 23°C) | 81.0 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact | ASTM D256 | ||
| -40°C | 36 | J/m | |
| 23°C | 51 | J/m | |
| Unnotched Izod Impact | ASTM D4218 | ||
| -40°C | No Break | ||
| 23°C | No Break |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load | ASTM D648 | ||
| 0.45 MPa, Unannealed | 66.0 | °C | |
| 1.8 MPa, Unannealed | 62.0 | °C | |
| Vicat Softening Temperature | 79.0 | °C | ASTM D1525 1 |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Dielectric Strength 2(23°C) | 16 | kV/mm | ASTM D149 |
| Dielectric Constant | ASTM D150 | ||
| 23°C, 1 kHz | 3.20 | ||
| 23°C, 1 MHz | 3.00 | ||
| Dissipation Factor | ASTM D150 | ||
| 23°C, 1 kHz | 8.0E-3 | ||
| 23°C, 1 MHz | 0.020 | ||
| Arc Resistance | 155 | sec | ASTM D495 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 150 to 160 | °C | |
| Drying Time | 4.0 to 6.0 | hr | |
| Processing (Melt) Temp | 275 to 295 | °C | |
| Mold Temperature | 10.0 to 30.0 | °C |
| Note Message | |
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| 1 . | Loading 1 (10 N) |
| 2 . | Method A (Short-Time) |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| TEREZ PA 6.6 7500 GF 15 GK 15 | TER HELL PLASTIC GMBH | Nylon 66 | TEREZ PA 6.6 |
| Vyncolit® W5000 | Vyncolit N.V. | Phenolic | Vyncolit® |
| Greene FKM 731 | Greene, Tweed & Co. | Fluorelastomer | Greene FKM |
| ISORENE™ AA6C1-1001 | SABIC Innovative Plastics Europe | TPE | ISORENE™ |
| LNP™ STAT-KON™ DEL329E compound | SABIC Innovative Plastics | PC | LNP™ STAT-KON™ |
