| About |
|---|
| Edgetek™ XT high performance blends offer outstanding strength, durability and chemical resistance through the combination of Eastman Tritan™ copolyester with other various polymeric resins. Edgetek™ XT blends made with Tritan™ copolyester are available in standard grades or can be customized to meet specific performance requirements.&& |
| Product Description | |
|---|---|
| Supplier | Polyone |
| Generic | PCTG |
| Material Status | Commercial: Active |
| Features | Excellent Processability,Good flexibility,High impact resistance,Clean,Hydrolysis stability,Good color stability,No BPA,Heat Resistance, Good,Solvent resistance |
| Availabilitys | Africa & Middle East ,North America,Latin America,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.16 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 260℃，5.0kg | 22 | g/10min | ASTM D1238 |
| Shrinkage rate | ASTM D955 | ||
| MD：3.2 mm | 0.58 | % | ASTM D955 |
| TD：3.2 mm | 0.30 | % | ASTM D955 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 1560 | MPa | ASTM D638 |
| tensile strength | ASTM D638 | ||
| yield | 40.0 | MPa | ASTM D638 |
| fracture | 36.5 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 74 | % | ASTM D638 |
| Bending modulus | 1720 | MPa | ASTM D790 |
| bending strength | 72.4 | MPa | ASTM D790 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23 ℃, 3.2mm, injection molding | 960 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | ASTM D648 | ||
| 0.45 MPa, unannealed, 3.2 mm | 95.0 | ℃ | ASTM D648 |
| 1.8 MPa, unannealed, 3.2 mm | 80.0 | ℃ | ASTM D648 |
| Linear coefficient of thermal expansion | |||
| MD：-30~30℃ | 7.1E-5 | 1/℃ | ASTM D696 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Type I, 2.0 in/min |
| 3. 2.0 in/min |
| 4. 0.50 in/min |
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