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Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PCTG GN071 EASTMAN USA
Tritan™
Electrical applications,Household daily necessities
Chemical resistance,Hydrolysis resistance
UL
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Plastic Datasheets
| hardness | Test Condition | Test Method | EASTMAN USA/GN071 |
|---|---|---|---|
| Rockwell hardness | R-Sale,23°C | ASTM D785 | 108 |
| thermal performance | Test Condition | Test Method | EASTMAN USA/GN071 |
|---|---|---|---|
| Hot deformation temperature | 1.8MPa,Unannealed | ASTM D648 | 62.0 °C |
| 0.45MPa,Unannealed | ISO 75-2/B | 70.0 °C | |
| 1.8MPa,Unannealed | ISO 75-2/A | 62.0 °C | |
| 0.45MPa,Unannealed | ASTM D648 | 70.0 °C |
| mechanical properties | Test Condition | Test Method | EASTMAN USA/GN071 |
|---|---|---|---|
| Bending modulus | 23°C | ISO 178 | 2100 Mpa |
| 23°C | ASTM D790 | 2060 Mpa | |
| bending strength | 23°C | ASTM D790 | 68.0 Mpa |
| 23°C | ISO 178 | 67.0 Mpa | |
| elongation | Yield,23°C | ASTM D638 | 4.4 % |
| Break,23°C | ASTM D638 | 180 % | |
| Tensile modulus | 23°C | ASTM D638 | 2030 Mpa |
| 23°C | ISO 527-2 | 2000 Mpa | |
| Tensile strain | Yield,23°C | ISO 527-2 | 4.0 % |
| Break,23°C | ISO 527-2 | 200 % | |
| tensile strength | Break,23°C | ISO 527-2 | 29.0 Mpa |
| Break,23°C | ASTM D638 | 30.0 Mpa | |
| Yield,23°C | ASTM D638 | 50.0 Mpa | |
| Yield,23°C | ISO 527-2 | 48.0 Mpa |
| Physical properties | Test Condition | Test Method | EASTMAN USA/GN071 |
|---|---|---|---|
| density | ASTM D792 | 1.27 g/cm³ | |
| Shrinkage rate | MD：3.20mm | ASTM D955 | 0.20-0.50 % |
| impact performance | Test Condition | Test Method | EASTMAN USA/GN071 |
|---|---|---|---|
| Impact strength of cantilever beam gap | -40°C | ISO 180 | 4.4 kJ/m² |
| 23°C | ISO 180 | 9.4 kJ/m² | |
| -40°C | ASTM D4218 | NoBreak | |
| 23°C | ASTM D256 | 110 J/m | |
| -40°C | ASTM D256 | 40 J/m | |
| 23°C | ASTM D4218 | NoBreak |
| optical performance | Test Condition | Test Method | EASTMAN USA/GN071 |
|---|---|---|---|
| transmissivity | Total | ASTM D1003 | 90.0 % |
| turbidity | ASTM D1003 | 0.20 % |