Sticky high water content gels for extinguishers

摘要: Sticky high water content gelled fire extinguisher compositions hold the antage of providing a content, slightly viscous (sticky) gel with flow properties similar to water. The ability this material stick burning surfaces is what sets it apart from extinguishers. Not only are fires extinguished, but also cooled by sticky as evaporates. basic composition comprised about 88 weight percent and 12 7 nanometer particle size silicon dioxide gellant. gellant available EH5 tradename Cabot for Other ingredients such dispersants, wetting agents flame retardants can be used additives in combination gelling agent. actual system inexpensive, made readily easily prepared.