Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
HDPE DGDB-2480BK Zhongyuan Petrochemical
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Water pipes, chemical pipes
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Plastic Datasheets
| Other performance | Test Condition | Test Method | Zhongyuan Petrochemical/DGDB-2480BK |
|---|---|---|---|
| cleanliness | 一等品，色粒 | 6-10 粒/kg | |
| 优级品，色粒 | 0-5 粒/kg | ||
| 合格品，色粒 | 11-20 粒/kg |
| Basic performance | Test Condition | Test Method | Zhongyuan Petrochemical/DGDB-2480BK |
|---|---|---|---|
| melt mass-flow rate | 一等品 | 9-15 9/10´ | |
| 合格品 | 8-16 9/10´ | ||
| density | 合格品 | 0.952-0.960 9/cm | |
| melt mass-flow rate | 优级品 | 10-14 9/10´ | |
| density | 一等品 | 0.953-0.959 9/cm | |
| 优级品 | 0.954-0.958 9/cm |
| Mechanical properties | Test Condition | Test Method | Zhongyuan Petrochemical/DGDB-2480BK |
|---|---|---|---|
| tensile strength | 优级品，断裂 | >28 MPa | |
| elongation | 优级品 | 800 % | |
| tensile strength | 一等品，断裂 | >27 MPa | |
| 屈服,一等品 | >20 MPa | ||
| cleanliness | 一等品，杂粒 | 21-40 粒/kg | |
| 合格品，杂粒 | 41-60 粒/kg | ||
| tensile strength | 合格品，断裂 | >26 MPa | |
| 屈服,优级品 | >21 MPa | ||
| elongation | 合格品 | 700 % | |
| 一等品 | 700 % | ||
| cleanliness | 优级品，杂粒 | 0-20 粒/kg | |
| tensile strength | 屈服,合格品 | >19 MPa |
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