Fluoro-protein Foam Extinguishing Agent
( Model Number : NL04 )

specific gravity     1.10--1.20
ph value                 6.0--7.5
viscosity          6%       <0.015
                          3%       <0.05
foam expansion          >6.5
fire-extinguishing time <90(s)
burn-back time (min)    >12.0