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High Density of Polyethylene PE Granules plastic Gas pipe raw material
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 |
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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