描述
HDPE DMDA‑8008H from Dushanzi Petrochemical
HDPE DMDA‑8008H from Dushanzi Petrochemical is an injection‑molding grade material in pellet form with normal market supply. It delivers high strength and high rigidity, mainly applied for food‑grade plastic crates in food packaging & container industry.
| Item | Test Condition | Value | Unit | Test Standard |
|---|---|---|---|---|
| Physical Properties | ||||
| Melt Flow Rate (MFR) | 2.16 kg / 190 °C | 7.69 | g/10min | GB/T 3682.1‑2018 |
| Pellet‑Colored Speck | Colored speck | ≤10 | g/kg | SH/T 1541‑2006 |
| Pellet‑Oversize & Undersize | Oversize & undersize pellet | ≤10 | g/kg | SH/T 1541‑2006 |
| Density | — | 957.2 | kg/m³ | GB/T 1033.2‑2010 |
| Mechanical Properties | ||||
| Tensile Yield Strength | — | 29 | MPa | GB/T 1040.2‑2006 |
| Tensile Break Strength | — | 24.6 | MPa | GB/T 1040.2‑2006 |
| Elongation at Break | — | 1671 | % | GB/T 1040.2‑2006 |
| Charpy Notched Impact Strength | — | 5.4 | kJ/m² | GB/T 1043 |
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