| Vipengele | Upinzani wa athari ya joto la chini, upinzani wa joto, nguvu ya juu, upinzani wa kuvaa na upinzani wa kemikali |
| Maombi | kamba, kitambaa cha wavu |
Kipengee cha Uchambuzi |
Kielezo |
Matokeo ya Mtihani |
Jaribio mbinu |
|
Juu |
Daraja la kwanza |
|||
Rangi ya punjepunje, pcs/kg |
≤10 |
≤15 |
0 |
SH/T1541.1 |
Punjepunje nyeusi, pcs / kg |
0 |
0 |
0 |
SH/T1541.1 |
Ngozi ya nyoka na nafaka zinazofuata, pc/kg |
≤20 |
≤30 |
1 |
SH/T1541.1 |
punjepunje kubwa na ndogo,g/kg |
≤10 |
≤10 |
0.04 |
SH/T1541.1 |
Thamani ya kawaida ya msongamano, g/cm^3 |
0.949-0. 953 |
0.949-0. 953 |
0.950 |
GB/T1033.2 |
| Mkengeuko wa msongamano,g/cm3 | ±0.002 | ±0.002 | -0.002 | GB/T1033.2 |
| Kuyeyusha kasi ya mtiririko wa wingi (D), g/10min | 0.800-1.20 | 0.800-1.20 | 1.01 | GB/T3682.1 |
| Mkazo wa mavuno ya mvutano, MPa | ≥22.0 | ≥22.0 | 24.8 | GB/T1040.2 |
| Mkazo wa kawaida wakati wa mapumziko,% | ≥350 | ≥350 | >1095 | GB/T1040.2 |
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