Foams are materials formed by trapping pockets of gas in a liquid or solid. A bath sponge and the head on a glass of beer are examples of foams. In most...

Foam is a substance that is formed by trapping gas bubbles in a liquid or solid. Foam may also refer to: Flag officer#United Kingdom Attached Middle East...

Sea foam, ocean foam, beach foam, or spume is a type of foam created by the agitation of seawater, particularly when it contains higher concentrations...

monomers of the aromatic hydrocarbon styrene. Polystyrene can be solid or foamed. General-purpose polystyrene is clear, hard, and brittle. It is an inexpensive...

A foam hand, commonly known as a foam finger, is a sports paraphernalia item worn on the hand to show support for a particular team. The most common version...

often referred to as "viscoelastic" polyurethane foam, or low-resilience polyurethane foam (LRPu). The foam bubbles or ‘cells’ are open, effectively creating...

Foam rubber (also known as cellular rubber, sponge rubber, or expanded rubber) refers to rubber that has been manufactured with a foaming agent to create...

Foam lines are accumulations of foam, with trapped insects, exuvia, etc. found on the surface of freshwater water courses or bodies. Lines appear as individual...

Firefighting foam is a foam used for fire suppression. Its role is to cool the fire and to coat the fuel, preventing its contact with oxygen, thus achieving...

polymeric foam is a special foam, in liquid or solidified form, formed from polymers. Examples include: Ethylene-vinyl acetate (EVA) foam, the copolymers...