| About |
|---|
| Durastar™ DS2010 polymer contains a mold release. It has excellent appearance and is nearly water-clear. Its most outstanding features are toughness, chemical resistance, and excellent processing characteristics. DS2010 has very good toughness as shown by Izod impact resistance. Exposure to aromatic oils often causes crazing or actual fracture of many polymer resins, but DS2010 maintains its physical properties when exposed to these oils, and its appearance is virtually unchanged. Easy to process, it flows readily and fills intricate molds. Under existing United States Food and Drug Administration (FDA) regulations, Durastar™ DS2010 may be used in food contact articles which comply with the specifications and conditions of use in 21 CFR 177.1240. This product is certified to ANSI/NSF Standard 51.&& |
| Product Description | |
|---|---|
| Supplier | Eastman |
| Generic | 热塑性聚酯 |
| Material Status | Commercial: Active |
| Features | Excellent Processability,Good Clarity,Good flexibility,Good surface appearance,High impact resistance,Good liquidity,Quick molding cycle,Good stripping performance,Food contact compliance,Solvent resistance,V-2 |
| 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 |
| Density | 1.19 | g/cm³ | ISO 1183 |
| Shrinkage rate | |||
| MD：3.2 mm | 0.20 to 0.60 | % | ASTM D955 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | ASTM D256 | ||
| -40℃ | 60 | J/m | ASTM D256 |
| 23℃ | 370 | J/m | ASTM D256 |
| Impact strength of cantilever beam notch | ISO 180 | ||
| -40℃ | 6.3 | kJ/m² | ISO 180 |
| 23℃ | 30 | kJ/m² | ISO 180 |
| 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 | 48.0 | J | ASTM D3763 |
| 23℃，Energy at Peak Load | 45.0 | J | ASTM D3763 |
| Multi axial instrumented impact energy | ISO 6603-2 | ||
| -40 ℃, energy to peak strength | 55.0 | J | ISO 6603-2 |
| 23 ℃, energy to peak strength | 71.0 | J | ISO 6603-2 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 65.0 | ℃ | ASTM D648 |
| 1.8 MPa, unannealed | 66.0 | ℃ | ISO 75-2/A |
| 0.45 MPa, unannealed | 73.0 | ℃ | ISO 75-2/B |
| 0.45 MPa, unannealed | 73.0 | ℃ | ASTM D648 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | 1.0E+17 | ohms | ASTM D257 |
| Volume resistivity | |||
| 23℃ | 1.0E+17 | ohms·cm | ASTM D257 |
| Dielectric strength | |||
| 23℃ | 17 | kV/mm | ASTM D149 |
| Dielectric constant | ASTM D150 | ||
| 23 ℃，1 kHz | 2.60 | ASTM D150 | |
| 23 ℃，10 kHz | 2.60 | ASTM D150 | |
| 23 ℃，100 kHz | 2.50 | ASTM D150 | |
| 23 ℃，1 MHz | 2.50 | ASTM D150 | |
| Dissipation factor | ASTM D150 | ||
| 23℃，1 kHz | 6.0E-3 | ASTM D150 | |
| 23℃，10 kHz | 0.012 | ASTM D150 | |
| 23℃，100 kHz | 0.015 | ASTM D150 | |
| 23℃，1 MHz | 0.015 | ASTM D150 | |
| Arc resistance | 123 | sec | ASTM D495 |
| Compared to the leakage tracing index | 700 | V | ASTM D3638 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| 3.0 mm，AT | V-2 | UL 94 |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Transmittance | ASTM D1003 | ||
| total | 91.0 | % | ASTM D1003 |
| Regular | 89.0 | % | ASTM D1003 |
| Haze | 0.30 | % | ASTM D1003 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| Fracture, 23 ℃ | 49.0 | MPa | ISO 527-2 |
| Fracture, 23 ℃ | 53.0 | MPa | ASTM D638 |
| Yield, 23 ℃ | 47.0 | MPa | ISO 527-2 |
| Yield, 23 ℃ | 46.0 | MPa | ASTM D638 |
| Tensile strain | |||
| Fracture, 23 ℃ | 310 | % | ASTM D638 |
| Fracture, 23 ℃ | 210 | % | ISO 527-2 |
| Yield, 23 ℃ | 5.0 | % | ASTM D638 |
| Yield, 23 ℃ | 4.0 | % | ISO 527-2 |
| Bending modulus | |||
| 23℃ | 1900 | MPa | ASTM D790 |
| 23℃ | 1750 | MPa | ISO 178 |
| bending strength | |||
| Yield, 23 ℃ | 67.0 | MPa | ASTM D790 |
| 23℃ | 64.0 | MPa | ISO 178 |
| Rockwell hardness | |||
| R-level | 105 | ASTM D785 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 70 | °C | |
| Drying time | 3.0 | hr | |
| Processing (melt) temperature | 250 to 290 | °C | |
| Mold temperature | 15 to 30 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Method A (Short-Time) |
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