| About |
|---|
| Eastalloy™ Polymer DA510 is a clear copolyester/polycarbonate alloy. This product has good physical properties. These include good impact strength, chemical resistance, heat resistance, dimensional stability, and low mold shrinkage.&& |
| Product Description | |
|---|---|
| Supplier | Eastman |
| Generic | PC + Polyester |
| Material Status | Commercial: Active |
| Features | High impact resistance,Good Dimensional Stability,Low contractility,High Heat Resistance,Solvent resistance |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.20 | g/cm³ | ASTM D792 |
| Shrinkage rate | |||
| MD：3.2 mm | 0.50 to 0.70 | % | ASTM D955 |
| Water absorption rate | |||
| 24hr | 0.15 | % | ASTM D570 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| fracture | 56.0 | MPa | ASTM D638 |
| yield | 50.0 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 200 | % | ASTM D638 |
| yield | 5.5 | % | ASTM D638 |
| Bending modulus | 2100 | MPa | ASTM D790 |
| bending strength | 76.0 | MPa | ASTM D790 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | ASTM D256 | ||
| -40℃ | 91 | J/m | ASTM D256 |
| 23℃ | No Break | ASTM D256 | |
| Impact strength of cantilever beam notch | ASTM D4812 | ||
| -40℃ | No Break | ASTM D4812 | |
| 23℃ | No Break | ASTM D4812 | |
| Dart impact equipped with measuring instruments | ASTM D3763 | ||
| -40℃，Energy at Peak Load | 49.0 | J | ASTM D3763 |
| 23℃，Energy at Peak Load | 55.0 | J | ASTM D3763 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 77.0 | ℃ | ASTM D648 |
| 0.45 MPa, unannealed | 90.0 | ℃ | ASTM D648 |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Transmittance | |||
| total | 86.0 | % | ASTM D1003 |
| Haze | 0.50 | % | ASTM D1003 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 88 | °C | |
| Drying time | 4.0 to 6.0 | hr | |
| Processing (melt) temperature | 266 to 288 | °C | |
| Mold temperature | 27 to 60 | °C | |
| Notes |
|---|
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