| Maombi | vyombo, chupa za plastiki |

Mradi |
Kitengo |
Kielezo cha kiufundi |
Matokeo |
Mbinu ya majaribio |
|
Mwonekano wa Punjepunje |
Madoa meusi na nafaka za rangi |
pc/kg |
≤6 |
2 |
SH/T 1541.1 |
Kuyeyuka kwa kiwango cha mtiririko wa wingi |
190℃,21.6kg |
g/dakika 10 |
28-38 |
31.6 |
GB/T 3682.1 |
Msongamano |
g/cm3 |
0.951~0.955 |
0.9545 |
GB/T 1033.2 |
|
Mkazo wa mavuno ya mvutano |
MPa |
≥23 |
26.6 |
GB/T 1040.2 |
|
Mapumziko ya Mvutano wa Majina ya Mvutano |
% |
≥150 |
211 |
||
Nguvu ya athari ya Charpy |
kj/m^2 |
≥7 |
10 |
GB/T 1043.1 |
|
Moduli ya Flexural |
MPa |
≥700 |
1120 |
GB/T 9341 |
|

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