Assertion: aqueous film forming foam | /r/HasProperty | water-based
Facets:
Source sentences:
text: Aqueous film forming foams (AFFF) are water-based and frequently contain hydrocarbon-based surfactant such as sodium alkyl sulfate, and fluorosurfactant, such as fluorotelomers, perfluorooctanoic acid (PFOA), or perfluorooctanesulfonic acid (PFOS).
text: Aqueous film forming foams (AFFF) are water-based, frequently containing sodium alkyl sulfate, and/or perfluoro telomer as surfactants.