| PE80 | 8 MPa |
| Maombi | Tube ya PE |
Bidhaa ya uchambuzi |
Faharisi ya ubora |
Matokeo ya mtihani |
Njia ya mtihani |
Nafaka za doa nyeusi na nafaka za rangi |
≤10 |
0 |
SH/T 1541.1-2019 |
Kiwango cha mtiririko wa molekuli (21.6kg), g/10min |
11 ± 3 |
10 |
GB/T 3682.1-2018 |
Uzani, g/cm^3 |
0.945 ± 0.003 |
0.947 |
GB/T 1033.2-2010 |
Dhiki ya mavuno ya tensile, MPA |
≥18.0 |
22.2 |
GB/T 1040.2-2006 |
Shina tensile ya kawaida wakati wa mapumziko, % |
≥350 |
609 |
GB/T 1040.2-2006 |
| Charpy Notched Athari Nguvu (23 ° C) .KJ/M^2 | ≥450 |
859 |
GB/T 1043.1-2008 |
| Wakati wa induction ya oxidation | ≥20 | 87 | GB/T 19466.6-2009 |
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 |
 |
 |
 |
 |
| PE80 | 8 MPa |
| Maombi | Tube ya PE |
Bidhaa ya uchambuzi |
Faharisi ya ubora |
Matokeo ya mtihani |
Njia ya mtihani |
Nafaka za doa nyeusi na nafaka za rangi |
≤10 |
0 |
SH/T 1541.1-2019 |
Kiwango cha mtiririko wa molekuli (21.6kg), g/10min |
11 ± 3 |
10 |
GB/T 3682.1-2018 |
Uzani, g/cm^3 |
0.945 ± 0.003 |
0.947 |
GB/T 1033.2-2010 |
Dhiki ya mavuno ya tensile, MPA |
≥18.0 |
22.2 |
GB/T 1040.2-2006 |
Shina tensile ya kawaida wakati wa mapumziko, % |
≥350 |
609 |
GB/T 1040.2-2006 |
| Charpy Notched Athari Nguvu (23 ° C) .KJ/M^2 | ≥450 |
859 |
GB/T 1043.1-2008 |
| Wakati wa induction ya oxidation | ≥20 | 87 | GB/T 19466.6-2009 |
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