| About |
|---|
| Eastman Tritan™ Copolyester MX711 is an amorphous product with excellent appearance and clarity. Eastman Tritan™ Copolyester MX711 contains a mold release derived from vegetable based sources. Eastman Tritan™ Copolyester MX711 has many outstanding features that include excellent toughness, hydrolytic stability, heat resistance, and chemical resistance. Eastman Tritan™ Copolyester MX711 has been formulated for medical devices. Eastman Tritan™ Copolyester MX711 has been tested for FDA/ISO 10993 and USP Class VI Biological Evaluation testing after Gamma and ETO sterilization.&& |
| Product Description | |
|---|---|
| Supplier | Eastman |
| Material Status | Commercial: Active |
| Features | Good stripping performance,Good flexibility,Good Clarity,Durability,Radiation disinfection,Solvent resistance,Quick molding cycle,High Heat Resistance,High impact resistance,Excellent Processability,Good color stability,Good surface appearance,Amorphous,Ethylene oxide disinfection,Hydrolysis stability |
| Availabilitys | Europe,Africa & Middle East ,Asia Pacific,Latin America,North America |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.18 | g/cm³ | ASTM D792 |
| Shrinkage rate | |||
| MD | 0.50 to 0.70 | % | ASTM D955 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | ASTM D256 | ||
| -40℃ | 110 | J/m | ASTM D256 |
| 23℃ | 980 | J/m | ASTM D256 |
| Impact strength of cantilever beam notch | ISO 180 | ||
| -40℃ | 20 | kJ/m² | ISO 180 |
| 23℃ | 93 | 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 | 66.0 | J | ASTM D3763 |
| 23℃，Energy at Peak Load | 61.0 | J | ASTM D3763 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 85.0 | ℃ | ASTM D648 |
| 0.45 MPa, unannealed | 99.0 | ℃ | ASTM D648 |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Transmittance | |||
| total | 90.0 | % | ASTM D1003 |
| Haze | < 1.0 | % | ASTM D1003 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | |||
| 23℃ | 1550 | MPa | ISO 527-2 |
| 23℃ | 1550 | MPa | ASTM D638 |
| tensile strength | |||
| Fracture, 23 ℃ | 58.0 | MPa | ISO 527-2 |
| Fracture, 23 ℃ | 53.0 | MPa | ASTM D638 |
| Yield, 23 ℃ | 43.0 | MPa | ISO 527-2 |
| Yield, 23 ℃ | 43.0 | MPa | ASTM D638 |
| Tensile strain | |||
| Fracture, 23 ℃ | 190 | % | ISO 527-2 |
| Fracture, 23 ℃ | 210 | % | ASTM D638 |
| Yield, 23 ℃ | 6.0 | % | ASTM D638 |
| Yield, 23 ℃ | 7.0 | % | ISO 527-2 |
| Bending modulus | |||
| 23℃ | 1550 | MPa | ASTM D790 |
| 23℃ | 1500 | MPa | ISO 178 |
| bending strength | |||
| Yield, 23 ℃ | 62.0 | MPa | ASTM D790 |
| 23℃ | 59.0 | MPa | ISO 178 |
| Rockwell hardness | |||
| R-level | 112 | ASTM D785 |
| Process Conditions | |||
|---|---|---|---|
| Injection Molding | Nominal value | Unit | Test method |
| Drying temperature | 88 | °C | |
| Drying time | 4.0 to 6.0 | hr | |
| Processing (melt) temperature | 260 to 282 | °C | |
| Mold temperature | 38 to 66 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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