WebJul 16, 2015 · Because of the substantial effective viscosities of foams and the associated poor injectivity of preformed foams, early applications of conformance improvement foams tended to involve the sequential-injection or co-injection mode. Also, sequential-injection and co-injection are substantially simpler to implement in the field. WebThe foam concentrate has a dramatically reduced viscosity that enhances performance in all types of foam proportioning equipment including inline eductors, balanced pressure systems, and built-in systems aboard CFR vehicles. Additionally, the firefighting performance of the concentrate is superior to other 3% foam concentrates.
Foam, Viscosity Boosters (Secondary Surfactants) - The Surfactant …
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(PDF) The Effect of Salt on Stability of Aqueous Foams
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