Sequence Number Testing Item Technique Index
1 density (20¡æ) 1.10~1.20
2 PH value(20¡æ) foam original liquid 6.0~7.5
Sea-water mixed liquid
3 viscidity(20¡æ)pa.s 6% type ¨Q0.015
3% type ¨Q0.05
4 flow point, ¡æ ¨Q-10.0
5 setting, % (20¡æ) ¨Q0.2
6 precipitate, % (20¡æ) ¨Q0.1
7 Stability(20¡æ) setting, % ¨Q0.2
Precipitate, % ¨Q0.1
8 corrosion rate,mg/(d.dm2) ¨Q15
9 expansion foam (20¡æ) ¨R7.0
10 25% drainage time, min(20¡æ) ¨R6.5
11 90% flame control time, s ¨Q70
12 extinguishing time, s ¨Q120
13 burn-back time, min ¨R12.0