Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
Copolyester Eastar™ MN210, Natural Eastman Chemical Company
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | Eastman Chemical Company/Eastar™ MN210, Natural |
|---|---|---|---|
| Impact strength of cantilever beam gap | -40°C | ASTM D256 | 37 J/m |
| Suspended wall beam without notch impact strength | -40°C | ASTM D4218 | 无断裂 |
| Impact strength of cantilever beam gap | 23°C | ASTM D256 | 100 J/m |
| Suspended wall beam without notch impact strength | 23°C | ASTM D4218 | 无断裂 |
| hardness | Test Condition | Test Method | Eastman Chemical Company/Eastar™ MN210, Natural |
|---|---|---|---|
| Rockwell hardness | R级,23°C | ASTM D785 | 106 |
| Mechanical properties | Test Condition | Test Method | Eastman Chemical Company/Eastar™ MN210, Natural |
|---|---|---|---|
| bending strength | 23°C | ASTM D790 | 70.0 MPa |
| tensile strength | 断裂,23°C | ASTM D638 | 28.0 MPa |
| Flexural modulus | 23°C | ASTM D790 | 2100 MPa |
| elongation | 屈服,23°C | ASTM D638 | 4.0 % |
| tensile strength | 屈服,23°C | ASTM D638 | 50.0 MPa |
| elongation | 断裂,23°C | ASTM D638 | 110 % |
| physical property | Test Condition | Test Method | Eastman Chemical Company/Eastar™ MN210, Natural |
|---|---|---|---|
| Shrinkage rate | MD：3.20mm | ASTM D955 | 0.20to0.50 % |
| Water absorption rate | 23°C,24hr | ASTM D570 | 0.13 % |
| density | ASTM D792 | 1.27 g/cm³ |
| Thermal performance | Test Condition | Test Method | Eastman Chemical Company/Eastar™ MN210, Natural |
|---|---|---|---|
| Heat distortion temperature | 1.8MPa,未退火，HDT | ASTM D648 | 63.0 °C |
| vicat | ASTM D1525 | 85.0 °C | |
| Heat distortion temperature | 0.45MPa,未退火，HDT | ASTM D648 | 70.0 °C |
| thermal conductivity | 23°C | 0.19 W/m/K |
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