Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
HDPE Braskem PE SGD4960 Braskem America Inc.
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Plastic Datasheets
| hardness | Test Condition | Test Method | Braskem America Inc./Braskem PE SGD4960 |
|---|---|---|---|
| Shore hardness | ASTM D2240 | 64 |
| Mechanical properties | Test Condition | Test Method | Braskem America Inc./Braskem PE SGD4960 |
|---|---|---|---|
| Impact strength of cantilever beam gap | 23°C | ASTM D256 | 89 J/m |
| tensile strength | 23°C | ASTM D638 | 22 MPa |
| Flexural modulus | 23°C | ASTM D790 | 1730 MPa |
| physical property | Test Condition | Test Method | Braskem America Inc./Braskem PE SGD4960 |
|---|---|---|---|
| melt mass-flow rate | 190℃/21.60Kg | ASTM D1238 | 50 g/10min |
| density | ASTM D792 | 0.962 g/cm³ | |
| melt mass-flow rate | 190℃/2.16Kg | ASTM D1238 | 0.70 g/10min |
| 抗环境应力开裂 | ASTM D1693 | 24 hr |
| Thermal performance | Test Condition | Test Method | Braskem America Inc./Braskem PE SGD4960 |
|---|---|---|---|
| vicat | ASTM1525 | 128 °C | |
| Heat distortion temperature | 0.45MPa未退火，HDT | ASTM D648 | 85 °C |
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