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Тентовый брезент имеет следующие характеристики:
Паспорт брезентовой ткани:
|
Inspection item(Unit) |
Normal Value and Allowance |
Experimental value |
Reference standard |
||
|
Mass per unit(g/m²) |
≥400 |
443 |
GB/T4669-2008 |
||
|
Hydrostatic pressing(kPa) |
≥50 |
≥50 |
FZ/T01004-2008 |
||
|
Resistance to blocking |
Tolerance to mild adhesion |
Non-adhesion |
FZ/T01063-2008 |
||
|
Resistance to temp.(-25°C×3min) |
Non-delamination, non-break |
non-break |
FZ/T01007-2008 |
||
|
Breaking strength |
Longitude |
≥1000 |
1980 |
GB/T3923.1-1997 |
|
|
Latitude |
≥1000 |
1480 |
|||
|
Tear strength |
Longitude |
≥40 |
163 |
GB/T3917.3-1997 |
|
|
Latitude |
≥35 |
77 |
|||
|
Flame resistance |
longitude |
Longitude |
≤15 |
0.2 |
GB/T5455-1997 |
|
Latitude |
0.2 |
||||
|
Afterglow time(S) |
Longitude |
≤15 |
0.0 |
||
|
Latitude |
0.0 |
||||
|
Damaged length(mm) |
Longitude |
≤150 |
102 |
|
|
|
Latitude |
118 |
||||
|
Meltdown cast |
Non-tolerance to burn of absorbent cotton or flame resistance |
Not give rise to burn of absorbent cotton or smoldering |
|
||
