PROPERTY |
Items |
Index |
Results |
Standard |
Lab |
Note |
|
Flame retardancy |
B |
Fire growth rate index used for classification purposes, W/S≤120 |
0 |
GB8624-2012; |
NFTC, SGS |
Tested after 50 times washing |
|
Total heat release within 600s, MJ≤7.5 |
1.4 |
||||||
No lateral flame spread to the edge of the specimen (LFS), m |
Pass |
||||||
Flame spread (Fs), mm≤150 within 60s |
33 |
||||||
No ignite the paper |
Pass |
||||||
S1 |
Smoke growth rate (SMOGRA),m2/s2≤30 |
0 |
|||||
Total smoke production within 600s (TSP600S),m2 |
40 |
||||||
d0 |
No flaming droplets/particles within 600s |
Pass |
|||||
t0 |
Smoke Toxity (For GB8624 only) |
ZA1 |
|||||
Oxygen Index≥32 |
35 |
||||||
Burning length≤150mm |
65 |
||||||
After flame times≤5s |
0 |
||||||
B1 |
Afterglow times≤5s |
0 |
GB8624-1997; |
NFTC, SGS |
Tested after 50 times washing |
||
No ignite the absorbent cotton |
Pass |
||||||
Smoke density rate (SDR)≤15 |
3 |
||||||
Smoke Toxity rate less than ZA2 |
ZA1 |
||||||
B1 |
Reaching the measuring mark within 20s |
No |
DIN 4102-1( May 1998) |
SGS |
|
||
Self extinguish of the flame(s) |
13 |
||||||
End of after flaming(s) |
13 |
||||||
End of after glowing(s) |
13 |
||||||
Molten dripping |
No |
||||||
M1 |
NF P92 503:1995 |
Hole |
|
NF P92-507:2004 |
SGS |
|
|
Max after flame time withdrawal the pilot flame(s) |
0 |
||||||
After grow time(s) |
0 |
||||||
Flaming debris |
No |
||||||
Non-flaming debris |
Yes |
||||||
White-hot spots with propagation effects |
No |
||||||
Max destruction length from the lower edge |
15 |
||||||
Max width of the destroyed zones between 250mm and 600mm |
Non-detected |
||||||
Flaming molten droplets |
No |
||||||
M1 |
NF P92 505:1995 |
Non-flaming molten droplets |
Yes |
||||
Ignite the wadding |
No |
||||||
NFPA 701:2010 Method 1 |
Mass loss≤40% |
22.7% |
NFPA 701:2010 |
SGS |
Tested after 5 times washing |
||
After flame time(s) |
0 |
||||||
Burning time on floor(s) |
0 |
||||||
Physics property |
Shrinkage rate |
Warp≤±2% |
-1.3% |
FZ/T72001-2009 |
Local Lab |
|
|
Weft≤±2% |
-1.1% |
||||||
Color fastness |
Changing in shade≥3-4 |
4 |
|||||
Staining on cotton≥3-4 |
4 |
||||||
Staining on polyester≥3-4 |
4-5 |
||||||
Formaldehyde |
≤300mg/KG |
0 |
|||||
PH value |
4.0-9.0 |
6.3 |