| Maombi | nyuzinyuzi |
Mradi wa Uchambuzi |
Kitengo |
Viashiria vya kiufundi |
Matokeo ya mtihani | Mbinu ya mtihani |
||
| Mwonekano wa Punjepunje | Rangi punjepunje | pc/kg |
≤30 |
0 | SH/T1541.1-2019 |
|
| Punjepunje kubwa na ndogo | g/kg |
Ripoti |
0.39 | |||
Kielezo cha isotaksi |
g/cm^3 |
96.5±2.0 |
97.1 | GB/T1033.2-2010 | ||
| Kiwango cha mtiririko wa wingi (MFR) 190 ° C, 2.16kg | g/dakika 10 |
35±8 |
34.2 | GB/T3682.1-2018 | ||
| Mkazo wa Kupunguza Mazao (oy) | Mpa |
≥29 |
31.7 | GB/T1040.2-2022 | ||
| Mvutano wa Jina Wakati wa Mapumziko (gtB) |
% | ≥300 | 599 | |||
| Moduli ya elastic (Et) | Mpa | Ripoti | 1120 | GB/T1040.2-2022 | ||
| Mkazo wa mavuno ya mkazo (oy) |
Mpa | >8.0 | 16.6 | GB/T1040.2-2022 | ||
| Njano index | / |
≤2 | -4.2 | HG/T3862-2006 | ||
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