Category: | Copolyester , Copolyester |
Manufacturer: | Eastman Chemical Company |
Trademark: | Tritan™ |
Fillers: | - |
Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
Delivery Terms | FOB, CIF, DAP, DAT, DDP |
PDF: | 9yrpw2_Tritan-MX730.pdf ![]() |
PRICE: | Order Products email sales@su-jiao.com |
Message |
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Eastman Tritan™ Copolyester MX730 is an amorphous product with excellent appearance and clarity. Eastman Tritan™ Copolyester MX730 is a high flow medical grade of Eastman Tritan™ that has viscosity reductions of 40-50% relative to Eastman Tritan™ Copolyester MX710. Eastman Tritan™ Copolyester MX730 has many outstanding features that include excellent toughness, hydrolytic stability, heat resistance, chemical resistance, and melt flowability. Eastman Tritan™ Copolyester MX730 has been formulated for medical devices. Eastman Tritan™ Copolyester MX730 has been tested for FDA/ISO 10993 and USP Class VI Biological Evaluation testing after gamma and ETO sterilization. |
General Information | |
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Features |
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Uses |
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Agency Ratings |
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Physical | Nominal Value | Unit | Test Method |
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Specific Gravity | 1.18 | g/cm³ | ASTM D792 |
Molding Shrinkage - Flow | 0.50 to 0.70 | % | ASTM D955 |
Hardness | Nominal Value | Unit | Test Method |
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Rockwell Hardness (R-Scale, 23°C) | 111 | ASTM D785 |
Mechanical | Nominal Value | Unit | Test Method |
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Tensile Modulus | |||
23°C | 1580 | MPa | ASTM D638 |
23°C | 1600 | MPa | ISO 527-2 |
Tensile Strength | |||
Yield, 23°C | 43.0 | MPa | ASTM D638 |
Yield, 23°C | 44.0 | MPa | ISO 527-2 |
Break, 23°C | 52.0 | MPa | ASTM D638 |
Break, 23°C | 49.0 | MPa | ISO 527-2 |
Tensile Elongation | |||
Yield, 23°C | 7.0 | % | ASTM D638, ISO 527-2 |
Break, 23°C | 210 | % | ASTM D638 |
Break, 23°C | 150 | % | ISO 527-2 |
Flexural Modulus | |||
23°C | 1580 | MPa | ASTM D790 |
23°C | 1500 | MPa | ISO 178 |
Flexural Stress | |||
23°C | 60.0 | MPa | ISO 178 |
Yield, 23°C | 64.0 | MPa | ASTM D790 |
Impact | Nominal Value | Unit | Test Method |
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Notched Izod Impact | |||
23°C | 860 | J/m | ASTM D256 |
-40°C | 11 | kJ/m² | ISO 180 |
23°C | 83 | kJ/m² | ISO 180 |
Unnotched Izod Impact (23°C) | No Break | ASTM D4812 |
Thermal | Nominal Value | Unit | Test Method |
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Deflection Temperature Under Load | ASTM D648 | ||
0.45 MPa, Unannealed | 94.0 | °C | |
1.8 MPa, Unannealed | 81.0 | °C |
Optical | Nominal Value | Unit | Test Method |
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Transmittance (Total) | 91.0 | % | ASTM D1003 |
Haze | < 1.0 | % | ASTM D1003 |
Injection | Nominal Value | Unit | |
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Drying Temperature | 88.0 | °C | |
Drying Time | 4.0 to 6.0 | hr | |
Processing (Melt) Temp | 260 to 282 | °C | |
Mold Temperature | 38.0 to 66.0 | °C |
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