Synthetic foam concentrate is known as what?

Synthetic foam concentrate, a crucial component in firefighting, is commonly referred to as AFFF, which stands for Aqueous Film-Forming Foam. This type of foam is engineered to work effectively on flammable liquid fires by forming a film that suppresses vapor release, thereby preventing ignition and helping to extinguish the fire. AFFF is designed to be compatible with various types of aqueous solutions, allowing for rapid application in emergency situations.

The other options, while being types of foam concentrates, serve different purposes or are used in different contexts within firefighting. For instance, FFFP, or Film Forming Fluoroprotein Foam, also combats flammable liquids but incorporates protein compounds and does not primarily classify as synthetic. AR-AFFF refers to Alcohol-Resistant Aqueous Film-Forming Foam, specifically designed for alcohol-based fuel fires and operates under a unique set of principles. Lastly, Protein Foam is derived from natural sources and does not contain the synthetic properties found in AFFF. Therefore, AFFF stands out as the specific type of synthetic foam concentrate used for its effectiveness and rapid deployment in fire suppression scenarios involving flammable liquids.