PETG-Eastman-Easter 6763
Product Description
Eastar™ 6763 copolyester meets ISO 10993 and/or USP Class VI biocompatibility requirement; Food Contact Status compliant. Eastar 6763 is a clear, amorphous material that can be molded and extruded with ease. Its excellent performance properties include clarity, toughness, good melt strength, no dusting, no stress whitening, good heat sealability, easy cutting and thermoforming. Eastar 6763 may be colored using color concentrates, dry colors, or liquid colorants. Eastar 6763 can be safely sterilized with proper ethylene oxide, radiation, or electron beam methods without property loss or color shift.
| Physical | Nominal Value | Unit | Test Method |
| Density / Specific Gravity | 1.27 | ASTM D792 | |
| Density | 1.27 | g/cm³ | ASTM D1505 |
| Density (73°F) | 1.27 | g/cm³ | ISO 1183/D |
| Water Absorption (24 hr, 73°F, 50% RH) | 0.13 | % | ASTM D570 |
| Water Absorption (24 hr, 73°F) | 0.13 | % | ISO 62 |
| Mechanical | Nominal Value | Unit | Test Method |
| Tensile Modulus (73°F) | 305000 | psi | ASTM D638 |
| Tensile Modulus (73°F) | 305000 | psi | ISO 527-1 |
| Tensile Strength (Yield, 73°F) | 7250 | psi | ASTM D638 |
| Tensile Stress (Yield, 73°F) | 7250 | psi | ISO 527-2 |
| Tensile Strength (Break, 73°F) | 4060 | psi | ASTM D638 |
| Tensile Stress (Break, 73°F) | 4060 | psi | ISO 527-2 |
| Tensile Elongation (Break, 73°F) | 130 | % | ASTM D638 |
| Tensile Strain (Break, 73°F) | 100 | % | ISO 527-2 |
| Flexural Modulus (73°F) | 305000 | psi | ASTM D790 |
| Flexural Modulus (73°F) | 290000 | psi | ISO 178 |
| Flexural Stress (73°F) | 9860 | psi | ISO 178 |
| Flexural Strength (Yield, 73°F) | 10200 | psi | ASTM D790 |
| Tear Resistance
MD : 73°F, 9.8 mil |
93 |
N |
ASTM D2582 |
| TD : 73°F, 9.8 mil | 93 | N | |
| Films | Nominal Value | Unit | Test Method |
| Film Thickness – Tested | 9.8 | mil | ASTM D374 |
| Secant Modulus – MD (9.8 mil) | 276000 | psi | ASTM D882 |
| Secant Modulus – TD (9.8 mil) | 276000 | psi | ASTM D882 |
| Tensile Strength – MD (Yield, 9.8 mil) | 7540 | psi | ASTM D882 |
| Tensile Strength – TD (Yield, 9.8 mil) | 7540 | psi | ASTM D882 |
| Tensile Strength – MD (Break, 9.8 mil) | 8560 | psi | ASTM D882 |
Specification: PETG-Eastman-Easter 6763
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