Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
HDPE DGDB2480 SINOPEC FUJIAN
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pipeline、Fuel pipeline、large diameter pipe、Gas pipe (PE-80)
copolymer、Catalyst: UCAT-G
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Plastic Datasheets
| Mechanical properties | Test Condition | Test Method | SINOPEC FUJIAN/DGDB2480 |
|---|---|---|---|
| Environmental stress cracking resistance | F50 | ASTM D-1693 | >500 h |
| elongation | 断裂 | ASTM D-638 | 890.8 % |
| 1% secant modulus | ASTM D-638 | 185.4 MPa | |
| Yield tensile strength | ASTM D-638 | 25.5 MPa | |
| Flexural modulus | ASTM D-790 | 583 MPa | |
| Tensile strength at break | ASTM D-638 | 37.2 MPa |
| other | Test Condition | Test Method | SINOPEC FUJIAN/DGDB2480 |
|---|---|---|---|
| oxidation induction time | 210℃ | ISO 11357 | 21.5 min |
| physical property | Test Condition | Test Method | SINOPEC FUJIAN/DGDB2480 |
|---|---|---|---|
| melt mass-flow rate | 190℃/21.6kg | ASTM D-1235 | 12.53 g/10min |
| density | ASTM D-4703 | 947.4 kg/m³ |
| Thermal performance | Test Condition | Test Method | SINOPEC FUJIAN/DGDB2480 |
|---|---|---|---|
| brittle temperature | ASTM D-746 | ＜-60 ℃ |
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