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Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PETG GN119 EASTMAN USA
Eastar™
chip,consumables
High mobility,Chemical resistance
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Plastic Datasheets
| hardness | Test Condition | Test Method | EASTMAN USA/GN119 |
|---|---|---|---|
| Rockwell hardness | R-Scale,23°C | ASTM D785 | 107 |
| thermal performance | Test Condition | Test Method | EASTMAN USA/GN119 |
|---|---|---|---|
| Hot deformation temperature | 1.8MPa,Unannealed | ASTM D648 | 60.0 °C |
| 0.45MPa,Unannealed | ASTM D648 | 68.0 °C |
| mechanical properties | Test Condition | Test Method | EASTMAN USA/GN119 |
|---|---|---|---|
| Bending modulus | 23°C | ASTM D790 | 1900 Mpa |
| bending strength | 23°C | ASTM D790 | 66.0 Mpa |
| elongation | Yield,23°C | ASTM D638 | 4.0 % |
| Break,23°C | ASTM D638 | 75 % | |
| tensile strength | Yield,23°C | ASTM D638 | 48.0 Mpa |
| Break,23°C | ASTM D638 | 24.0 Mpa |
| Physical properties | Test Condition | Test Method | EASTMAN USA/GN119 |
|---|---|---|---|
| Shrinkage rate | MD | ASTM D955 | 0.20-0.50 % |
| impact performance | Test Condition | Test Method | EASTMAN USA/GN119 |
|---|---|---|---|
| Dart impact | 23°C,EnergyatPeakLoad | ASTM D3763 | 35.0 J |
| -40°C,EnergyatPeakLoad | ASTM D3763 | 44.0 J | |
| Suspended wall beam without notch impact strength | -40°C | ASTM D256 | 无断裂 |
| 23°C | ASTM D256 | 无断裂 |
| optical performance | Test Condition | Test Method | EASTMAN USA/GN119 |
|---|---|---|---|
| transmissivity | Total | ASTM D1003 | 91.0 % |
| turbidity | ASTM D1003 | 0.40 % |