PE Plastic Plant Pots Raw Material PE Granules High Density Of Polyethylene
High Density Poly Ethylene (HDPE) is a thermoplastic polymer made from petroleum. As one of the most versatile plastic materials around, HDPE plastic is used in a wide variety of applications, including plastic crates, bottles, milk jugs, shampoo bottles, bleach bottles, cutting boards, and piping. Known for its outstanding tensile strength and large strength-to-density ratio, HDPE plastic has a high-impact resistance and melting point.
| Project | | Unit | Premium Grade | Salable Grade | Test ref. |
| Granules shape | colored particle | pcs/kg | ≤9 | ≤10 | SH/T 1541-2006 |
| Granules shape | | g/kg | ≤10 | ≤1 | SH/T 1541-2006 |
| Melt mass flow rate | - | g/10min | 8.5~11.5 | 8.0~12 | GB/T 3682-2000 |
| Density | - | g/cm3 | 0.941~0.944 | 0.939~0.945 | GB/T 1033-1986 |
| Tensile yield stress | - | Mpa | ≥19.0 | ≥18.5 | ASTM D638-03 |
| breaking elongation | | % | ≥500 | ≥500 | ASTM D638-03 |
Product Applications
QILU DGDB2480H is recommended for pressure pipe systems in the applications field of drinking water and natural gas, pressure sewerage, relining, sea outfall and industrial. It is especially designed for the production of larger diameter, thick wall pipe, but can be processed for the whole range of diameters. It also shows excellent resistance to rapid crack propagation and slow crack growth.
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