| Vipengele | Upinzani wa joto la chini, kiwango na upinzani wa joto |
| Maombi | Bomba, madhumuni ya jumla, bomba la maji ya moto |

Kipengee cha Uchambuzi |
Kielezo cha ubora | Matokeo ya mtihani |
Mbinu ya majaribio (kawaida) |
|||
| Kielezo cha ubora | Bidhaa yenye ubora | |||||
Mwonekano wa punjepunje |
Nafaka nyeusi/(vipande/kg) | 0 | 0 | 0 |
SH/T 1541.1 | |
| Chembechembe za rangi/(pie ces/kg) ≤ | 10 | 10 | 0 |
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| Nafaka kubwa na ndogo/(g/kg) ≤ | 15 | 15 | 11.3 |
|||
| Makundi/(g/kg) | Ripoti | Ripoti | 0.0 |
|||
| Nafaka za ngozi ya nyoka na mkia g mvua/(pcs/kg) | Ripoti | Ripoti | 15 | |||
| kuyeyuka wingi wa mtiririko/(g/10min) |
0.20 ~0.35 | 0.20 ~0.35 | 0.28 | GB/T 3682.1 | ||
| Tensileyieldstress/(MPa) ≥ | 22.0 | 22.0 | 24.6 | GB/T 1040.2 | ||
| Moduli ya Flexural/(MPa) ≥ | 630 | 630 | 705 | GB/T 9341 | ||
| Nguvu ya athari ya Charpy/(kJ/m^2) | 23℃ ≥ |
42 | 40 | 41 | GB/T 1043.2 | |
| -20℃≥ | 2.0 | 2.0 | 2.2 | |||

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