| PE80 | 8 MPa |
| Maombi | bomba la PE |
Kipengee cha Uchambuzi |
Kielezo cha ubora |
Matokeo ya mtihani |
Mbinu ya mtihani |
Nafaka za doa nyeusi na nafaka za rangi |
≤10 |
0 |
SH/T 1541.1-2019 |
Kuyeyusha kasi ya mtiririko wa wingi (21.6kg) , g/10min |
11±3 |
10 |
GB/T 3682.1-2018 |
Msongamano,g/cm^3 |
0.945±0.003 |
0.947 |
GB/T 1033.2-2010 |
Mkazo wa Kupunguza Mazao, MPa |
≥18.0 |
22.2 |
GB/T 1040.2-2006 |
Mkazo wa Majina wa Mvutano Wakati wa Mapumziko, % |
≥350 |
609 |
GB/T 1040.2-2006 |
| Nguvu ya athari isiyo na alama ya Charpy (23°C).KJ/m^2 | ≥450 |
859 |
GB/T 1043.1-2008 |
| Wakati wa uingizaji wa oxidation | ≥20 | 87 | GB/T 19466.6-2009 |
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