About |
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Eastman Tritan™ Copolyester TX1800 is an amorphous copolyester specifically developed for use in blow molding and profile extrusion applications. Its most outstanding features are excellent toughness, hydrolytic stability, heat resistance, and chemical resistance. In addition, this new generation copolyester offers excellent appearance and clarity. Eastman Tritan™ Copolyester TX1800 may be used in repeated use food contact articles under United States Food and Drug Administration (FDA) regulations. This product is certified to NSF/ANSI Standard 51 for Food Equipment Materials.&& |
Product Description | |
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Supplier | Eastman |
Generic | PCTG |
Material Status | Commercial: Active |
Features | Excellent Processability,Good Clarity,Good flexibility,Good surface appearance,High impact resistance,Hydrolysis stability,Food contact compliance,High Heat Resistance,Solvent resistance,Amorphous |
Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
Process Methods | Injection Stretch Blow Molding |
Technical Data | |||
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PHYSICAL | Nominal value | Unit | Test method |
Density | 1.18 | g/cm³ | ASTM D792 |
optical performance | Nominal value | Unit | Test method |
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Refractive index | 91.0 | ASTM D542 | |
Transmittance | 1.0 | % | ASTM D1003 |
THERMAL | Nominal value | Unit | Test method |
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Hot deformation temperature | |||
0.45 MPa, unannealed | 101 | ℃ | ASTM D648 |
1.8 MPa, unannealed | 85 | ℃ | ASTM D648 |
FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
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Flame retardant level | |||
1.50mm | HB | UL-94 | |
3.00mm | HB | UL-94 |
IMPACT | Nominal value | Unit | Test method |
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Impact strength of cantilever beam notch | |||
23℃ | 842 | J/m | ASTM D256 |
MECHANICAL | Nominal value | Unit | Test method |
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Rockwell hardness | 110 | R 级 | ASTM D785 |
tensile strength | |||
23℃ | 45 | MPa | ASTM D638 |
Tensile strain | |||
Fracture, 23 ℃ | 139 | % | ASTM D638 |
Tensile modulus | |||
23℃ | 1609 | MPa | ASTM D638 |
bending strength | |||
23℃ | 64 | MPa | ASTM D790 |
Bending modulus | |||
23℃ | 1522 | MPa | ASTM D790 |
Process Conditions | |||
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injection | Nominal value | Unit | Test method |
Drying temperature | 90 | °C | |
Drying time | 4.0-6.0 | Hr | |
Injection temperature | |||
Mold temperature | 30-60 | °C |
Notes |
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1. Typical properties: these are not to be construed as specifications. |
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