ZSP / Foam concentrate "PO-6TSNT" biodegradable frost-resistant, TU 2481-002-22299560-99

Characteristics

Density at 20 ° C, kg / m3

within - 1000-1200

Structure

aqueous solution of anionic surfactants with frost-resistant and stabilizing additives

Appearance

homogeneous liquid without sediment and stratification

Warranty period of storage

24 months

Foam ratio of 6% solution on a low expansion barrel

no more - 20

Pour point, ° C

not higher, minus - 30

Foam expansion rate of 6% solution on a GPS-type borehole

not less - 60

Kinematic viscosity, at 20 ° C, mm2 s-1

no more - 100

Hydrogen exponent (pH)

within - 7.0-10.0

Foam stability, s, not less

Time for extinguishing n-heptane (gasoline A-76) with medium expansion foam from a 6% solution at a feed rate of (0.032 + 0.002) dm3 / m2 s

no more - 300