1.Transparent, colorless, non-toxic, odorless liquid.
2.Free from pollution to the environment and secondary pollution
3.It can be 100% biodegradable, does not leave stains
4. With long life span at least 6 years
5. Won't after-combustion by mixture
ZJYT-2 COLD RESISTANT FIRE EXTINGUISHING AGENT
|
NO.
|
Test items
|
Terms of test requirements and
standards No.
|
Test
results
|
The present
concluding
|
Remarks
|
|
1
|
Freezing point
|
-30 °C in the feature value
|
-30°C
|
Qualified
|
|
|
2
|
Anti-freeze, thaw
performance
|
No visible layers and
heterogeneous
|
No
|
Qualified
|
|
|
3
|
Ph value (20 °C)
|
6. 5-9.0(5)
|
8.2
|
Qualified
|
|
|
4
|
Surface tension
MN / M
|
Characteristics of the deviation
less than ± 10% (5)
|
16.1
|
Qualified
|
|
|
5
|
Corrosion rate
mg / (d.d m2)
|
Q235 steel: ≤ 15.0
LF21 aluminum: ≤ 15.0
|
12.1
14.0
|
Qualified
|
|
|
6
|
FIRE
|
Class A fire 6L ≥ 1A
|
Class A fire
2L off 1A
|
Qualified
|
3 times
the national
standard
|
|
Class B fire 6L ≥ 55
|
Class B fire
2L off 55B
1.73 m2
|
Qualified
|
3 times
the national
standard
|